CN111476688A

CN111476688A - Education method, equipment and system

Info

Publication number: CN111476688A
Application number: CN202010295912.1A
Authority: CN
Inventors: 陈刚; 周群; 蒋忠波; 汤天亮; 周钟杰; 柯宇
Original assignee: Netease Hangzhou Network Co Ltd
Current assignee: Netease Hangzhou Network Co Ltd
Priority date: 2016-10-28
Filing date: 2016-10-28
Publication date: 2020-07-31
Anticipated expiration: 2036-10-28
Also published as: CN106557997A; CN111476688B

Abstract

Embodiments of the present invention provide educational methods, devices and systems, wherein the method comprises: receiving track information of a moving track, wherein the moving track is generated when a writer writes on a physical medium page with pattern information, the pattern information is used for analyzing coordinates of writing positions of the writer when the writer writes on the physical medium page, and the track information comprises coordinate information of a plurality of writing positions in the moving track; and playing back the movement track according to the plurality of writing positions identified by the coordinate information, for example, determining lines forming the movement track according to the plurality of writing positions identified by the coordinate information, playing back the movement track at a line playback granularity, and playing back the movement track at a preset playback speed. Like this, the reviewer can acquire the answer thinking when writer writes through the writing process of reappearing writer, and the true problem that writer exists is determined to knowledge's mastery degree to the definite writer that can be more accurate to give a lesson to the problem, improve teaching efficiency.

Description

Education method, equipment and system

The invention is a divisional application of an invention application with the application date of 2016, 10, 28 and the application number of 201610970111.4 and named as 'an educational method, equipment and system'.

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to an educational method, equipment and a system.

Background

This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

With the development of communication technology and computer technology, students and teachers are no longer limited to face-to-face teaching and learning, but can communicate through a network, that is, remote education solutions are provided. In the remote education scheme provided by the prior art, the students can scan or take pictures of final answer results no matter do homework answers or answer in examinations, so that answer results in a picture form are generated, pictures are sent to teachers, the teachers revise the answer results on the pictures, and then tutoring is performed on the problems of the students.

However, in the distance education scheme provided by the prior art, the student answer result is sent to the teacher in the form of a static picture, the teacher only sees the final answer result, and in the actual learning process, the information which can reflect the learning effect and the understanding degree of the student is often reflected in the student answer process, and not only in the final answer. Therefore, the remote education scheme provided by the prior art is inflexible in teaching form, the information of knowledge mastering degree obtained by the teacher is inaccurate, the teacher cannot obtain the real problems of the students, and the teaching efficiency is low due to the fact that the teacher teaches the problems.

Disclosure of Invention

Because the answer results of the students in the existing remote education scheme can only be sent to the teacher in the form of the final answer results for reading and amending, the information of the knowledge mastering degree of the students acquired by the teacher in the remote education scheme provided by the prior art is inaccurate.

Therefore, in the prior art, teachers cannot acquire real problems in the student question making thought, so that the teaching efficiency is low, and the process is very annoying.

To this end, there is a great need for an improved educational method, apparatus and system to improve teaching efficiency.

In this context, embodiments of the present invention are intended to provide an educational method, apparatus and system.

In a first aspect of embodiments of the present invention, there is provided a method of education comprising:

acquiring track information of a moving track generated when a writer writes on a physical medium page with pattern information;

sending the acquired track information;

the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

the track information is used to provide a mobile track playback side for playback for review by the reviewer.

In a possible implementation manner, in the method provided by an embodiment of the present invention, sending the acquired track information includes: sending the acquired track information to data forwarding equipment in a preset communication mode; wherein, the preset communication mode comprises: network, bluetooth or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

In a possible implementation manner, the method provided by an embodiment of the present invention is a method for acquiring trajectory information corresponding to a movement trajectory generated when a writer writes on a physical medium page having pattern information, including: acquiring track information corresponding to a moving track generated when a writer writes on at least two pages of physical medium pages with pattern information; wherein the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated.

In a possible implementation manner, the embodiment of the present invention provides the above method, wherein the at least two pages of physical media are previously group-bound so as to be presented simultaneously when the writer writes.

In a possible implementation manner, in the above method provided by the embodiment of the present invention, the physical medium page includes text content, and the text content includes title content, a title area identifier, and/or a draft paper area identifier.

In a possible implementation manner, in the method provided by an embodiment of the present invention, sending the acquired track information includes: and transmitting the acquired track information in real time or transmitting the corresponding track information at preset time intervals.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the method further includes: and receiving a specific frame in the mobile track playback video file, the track information file or the mobile track playback video which is added with the annotation information and sent by the network side or the mobile track playback side.

In a possible implementation manner, in the method provided by an embodiment of the present invention, the physical medium page is made of a preset material, where the preset material supports erasing of handwriting left on the physical medium page when a user writes.

In a second aspect of an embodiment of the present invention, there is provided a second method of education comprising:

receiving track information of a moving track;

wherein the moving track is generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

and playing back the moving track according to the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the physical media page includes text content, and a first corresponding relationship between the physical media page to which the text content belongs, the text content, and position information of the text content on the physical media page to which the text content belongs is pre-stored, or a second corresponding relationship between the physical media page to which the text content belongs and a background carrier including the text content is pre-stored, where a position of the text content on the background carrier corresponds to a position of the text content on the physical media interface.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, after receiving the track information, the method further includes: determining physical medium pages to which the plurality of writing positions belong according to coordinate information contained in the track information; displaying the text content contained in the physical medium page at the corresponding position of the mobile track playback presentation interface according to the first corresponding relation or the second corresponding relation; playing back the movement track according to the plurality of writing positions identified by the coordinate information, comprising: and playing back the moving track according to the plurality of writing positions identified by the coordinate information on a moving track playback presentation interface on which the text content is displayed.

In a possible implementation manner, in the method provided in an embodiment of the present invention, before receiving the track information, an association relationship between at least two pages of physical media pages having pattern information is stored in advance; the receiving track information includes: receiving track information corresponding to a movement track generated when a writer writes on the at least two pages of associated physical media; playing back the movement track according to the plurality of writing positions identified by the coordinate information, comprising: simultaneously presenting the corresponding movement track playback presentation interfaces of the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or using the same playback presentation interface as the associated playback presentation interface of the movement tracks corresponding to the at least two pages of physical media, and presenting the playback presentation interface; and playing back the movement track in the same presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, an embodiment of the present invention provides the above method, wherein playing back the movement track according to a plurality of writing positions identified by the coordinate information, includes: determining lines forming the moving track according to the plurality of writing positions identified by the coordinate information; playing back the movement trajectory at a behavioral playback granularity.

In a possible implementation manner, an embodiment of the present invention provides the method, wherein determining, according to a plurality of writing positions identified by the coordinate information, a row constituting the movement trajectory includes: for each writing position, comparing the coordinate of the writing position with the coordinate of the previous writing position; if the leftward offset of the coordinate of the writing position compared with the coordinate of the previous writing position reaches a preset distance, determining that the previous writing position is the last writing position of the row where the previous writing position is located in the moving track; playing back the movement trajectory at a behavioral playback granularity, comprising: and displaying the writing contents of the lines where the last writing positions are positioned in a determined sequence aiming at the last writing position of each determined line.

In a possible implementation manner, an embodiment of the present invention provides the above method, wherein playing back the movement track according to a plurality of writing positions identified by the coordinate information, includes: and playing back the movement track according to the plurality of writing positions identified by the coordinate information at the same time interval according to the generation sequence of the plurality of writing positions.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the track information further includes: generating time information and/or interval time information corresponding to each writing position in the moving track generating process; playing back the movement track according to the plurality of writing positions identified by the coordinate information, comprising: and playing back the moving track according to the plurality of writing positions identified by the coordinate information according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time.

In a possible implementation manner, an embodiment of the present invention provides the above method, wherein playing back the movement track according to a plurality of writing positions identified by the coordinate information, includes: and playing back the moving track according to the plurality of writing positions identified by the coordinate information at a preset playback speed, wherein the preset playback speed is greater than the writing speed.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the method further includes: during the process of playing back the movement track, responding to the instruction of the reviewer, pausing the playback and providing an interface to enable the reviewer to add comments at a pause position and save; and feeding back a specific frame in the movement track playback video file, the track information file or the movement track playback video to which the annotation information is added to the writer side.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the receiving track information includes: receiving trajectory information from a data forwarding device; the data forwarding equipment is used for receiving the track information from a writer side and forwarding the track information.

In a third aspect of an embodiment of the present invention, there is provided a third method of education comprising:

receiving track information of a moving track sent by a writer side;

and sending the track information to a mobile track playback side.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, after receiving the track information, the method further includes: determining physical medium pages to which the plurality of writing positions belong according to coordinate information contained in the track information; determining the text content and the position information of the text content on the physical media page according to the first corresponding relation; sending the track information to a mobile track playback side, including: and sending the text content, the position information of the text content on the page of the physical medium and the track information to a moving track playback side so as to display the text content at a position corresponding to a moving track playback presentation interface on the moving track playback side and play back the moving track.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, after receiving the track information, the method further includes: determining physical medium pages to which the plurality of writing positions belong according to coordinate information contained in the track information; determining a background carrier containing the text content according to the second corresponding relation; sending the track information to a mobile track playback side, including: and sending the related information of the background carrier containing the text content and the track information to a moving track playback side so as to display the text content at the corresponding position of a moving track playback presentation interface of the moving track playback side and play back the moving track.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, after receiving the track information, the method further includes: determining physical medium pages to which the plurality of writing positions belong according to coordinate information contained in the track information; determining the text content and the position information of the text content on the physical media page according to the first corresponding relation; synthesizing a moving track playback video file according to the text content, the position information of the text content on the page of the physical medium and the track information; or determining a background carrier containing the text content according to the second corresponding relation; synthesizing a moving track playback video file according to the background carrier containing the text content and the track information; sending the track information to a mobile track playback side, including: and sending the moving track playback video file to a moving track playback side.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, after receiving the track information, the method further includes: determining physical medium pages to which the plurality of writing positions belong according to coordinate information contained in the track information; determining the text content and first position information of the text content on the physical medium page according to the first corresponding relation; determining second position information of the text content on the mobile track playback presentation interface according to the first position information and the coordinate corresponding relation between the physical medium page and the mobile track playback presentation interface; sending the track information to a mobile track playback side, including: and sending the text content, the second position information and the track information to a moving track playback side so as to display the text content at a position corresponding to a moving track playback presentation interface of the moving track playback side and play back the moving track.

In a possible implementation manner, in the method provided in an embodiment of the present invention, before receiving the track information, an association relationship between at least two pages of physical media pages having pattern information is stored in advance; the receiving track information includes: receiving track information corresponding to the movement track generated when the writer writes on the at least two associated physical medium pages; after receiving the track information, further comprising: setting an associated playback identifier, wherein the associated playback identifier is used for informing the movement track playback side of the associated playback of the movement track generated when a writer writes on the associated at least two pages of the physical medium; sending the track information to a mobile track playback side, specifically comprising: and sending the associated playback identifier and the track information to a mobile track playback side.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the track information further includes: generating time information corresponding to each writing position in the moving track generating process; before receiving track information, pre-storing the incidence relation of at least two pages of physical medium pages with pattern information; the receiving track information includes: receiving track information corresponding to the movement track generated when the writer writes on the at least two associated physical medium pages; sending the track information to a mobile track playback side, including: and sending the coordinate information of a plurality of writing positions in the track information corresponding to the movement track generated when the writer writes on the at least two pages of physical medium pages in the order from the first to the last of the generation time corresponding to each writing position to the playback side of the movement track.

In a possible implementation manner, in the foregoing method provided by an embodiment of the present invention, the method further includes: receiving review requests from at least two movement trace playback sides; wherein, the review request carries the relevant information of the corresponding reviewer; determining a matched reviewer according to a preset rule; sending the track information to a mobile track playback side, including: and sending the track information to the corresponding movement track playback side of the matched reviewer.

In a fourth aspect of embodiments of the present invention, there is provided an educational apparatus, comprising:

the acquisition module is used for acquiring track information of a moving track generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

the sending module is used for sending the acquired track information; wherein the track information is used for providing a mobile track playback side for playback for the reviewer to review.

In a possible implementation manner, in the device provided in the embodiment of the present invention, the sending module is specifically configured to send the acquired track information to the data forwarding device in a preset communication manner; wherein, the preset communication mode comprises: network, bluetooth or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

In a possible implementation manner, in the above apparatus provided by the embodiment of the present invention, the obtaining module is specifically configured to obtain trajectory information corresponding to a movement trajectory generated when a writer writes on at least two pages of a physical medium page having pattern information; wherein the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a binding module; the binding module is used for binding the at least two pages of physical medium pages in groups in advance so as to be presented simultaneously when the writer writes.

In a possible implementation manner, in the above apparatus provided by the embodiment of the present invention, the physical medium page includes text content, where the text content includes title content, a title area identifier, and/or a draft paper area identifier.

In a possible implementation manner, in the apparatus provided in an embodiment of the present invention, the sending module is specifically configured to send the acquired track information in real time, or send the corresponding track information at preset time intervals.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a receiving module; the receiving module is used for receiving the specific frame in the mobile track playback video file, the track information file or the mobile track playback video which is added with the annotation information and sent by the network side or the mobile track playback side.

In a possible implementation manner, in the above apparatus provided by the embodiment of the present invention, the physical medium page is made of a preset material, where the preset material supports erasing of handwriting left on the physical medium page when a user writes.

In a fifth aspect of embodiments of the present invention, there is provided an educational apparatus, comprising:

the receiving module is used for receiving track information of the moving track; wherein the moving track is generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

and the playback module is used for playing back the movement track according to the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, in the above apparatus provided by an embodiment of the present invention, the physical media page includes text content, and a first corresponding relationship between the physical media page to which the text content belongs, the text content, and position information of the text content on the physical media page to which the text content belongs is pre-stored, or a second corresponding relationship between the physical media page to which the text content belongs and a background carrier including the text content is pre-stored, where a position of the text content on the background carrier corresponds to a position of the text content on the physical media interface.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a determining module and a content presenting module; the determining module is configured to determine, after the receiving module receives the trajectory information, a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; the content presentation module is used for displaying the text content contained in the physical medium page at the corresponding position of the mobile track playback presentation interface according to the first corresponding relation or the second corresponding relation; the playback module is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information on a movement track playback presentation interface on which the text content is displayed.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: an incidence relation storage module; the incidence relation storage module is used for storing incidence relations of at least two pages of physical medium pages with pattern information in advance before receiving the track information; the receiving module is specifically configured to receive acquired trajectory information corresponding to a movement trajectory generated by a writer when writing on the associated at least two pages of physical media; the playback module is specifically configured to present, at the same time, the movement track playback presentation interfaces respectively corresponding to the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or using the same playback presentation interface as the associated playback presentation interface of the movement tracks corresponding to the at least two pages of physical media, and presenting the playback presentation interface; and playing back the movement track in the same presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, in the above apparatus provided by an embodiment of the present invention, the playback module is specifically configured to determine, according to a plurality of writing positions identified by the coordinate information, rows constituting the movement trajectory; playing back the movement trajectory at a behavioral playback granularity.

In a possible implementation manner, in the above apparatus provided by the embodiment of the present invention, the playback module is specifically configured to compare, for each writing position, coordinates of the writing position with coordinates of a previous writing position; if the leftward offset of the coordinate of the writing position compared with the coordinate of the previous writing position reaches a preset distance, determining that the previous writing position is the last writing position of the row where the previous writing position is located in the moving track; and displaying the writing contents of the lines where the last writing positions are located in a determined sequence aiming at the determined last writing position of each line.

In a possible implementation manner, in the above apparatus provided by an embodiment of the present invention, the playback module is specifically configured to play back the movement track according to the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions.

In a possible implementation manner, in the above apparatus provided by an embodiment of the present invention, the playback module is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information, according to the generation sequence of the plurality of writing positions, and the corresponding generation time and/or interval time; wherein the track information further comprises: and generating time information and/or interval time information corresponding to each writing position in the moving track generating process.

In a possible implementation manner, in the above apparatus provided by the embodiment of the present invention, the playback module is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information at a preset playback speed, where the preset playback speed may be greater than the writing speed.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: the comment adding module and the sending module; the comment adding module is used for responding to the instruction of the reviewer in the process of playing back the moving track, pausing the playback and providing an interface to enable the reviewer to add comments at a pause position and save the comments; and the sending module is used for feeding back the specific frame in the mobile track playback video file, the track information file or the mobile track playback video added with the annotation information to the writer side.

In a possible implementation manner, in the above device provided in an embodiment of the present invention, the receiving module is specifically configured to receive track information from a data forwarding device; the data forwarding equipment is used for receiving the track information from a writer side and forwarding the track information.

In a sixth aspect of embodiments of the present invention, there is provided an educational apparatus, comprising:

the receiving module is used for receiving the track information of the moving track sent by the writer side; wherein the moving track is generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

and the sending module is used for sending the track information to a mobile track playback side.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a content determination module; the content determining module is configured to determine, after the receiving module receives the trajectory information, a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; determining the text content and the position information of the text content on the physical media page according to the first corresponding relation; the sending module is specifically configured to send the text content, the position information of the text content on the physical media page to which the text content belongs, and the track information to a movement track playback side, so that the text content is displayed at a position corresponding to a movement track playback presentation interface on the movement track playback side and the movement track is played back.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a content determination module; the content determining module is configured to determine, after the receiving module receives the trajectory information, a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; determining a background carrier containing the text content according to the second corresponding relation; the sending module is specifically configured to send the related information of the background carrier including the text content and the track information to a moving track playback side, so that the text content is displayed at a corresponding position of a moving track playback presentation interface on the moving track playback side and the moving track is played back.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a content determination module and a composition module; the content determining module is configured to determine, after the receiving module receives the trajectory information, a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; determining the text content and the position information of the text content on the physical media page according to the first corresponding relation; the synthesis module is used for synthesizing a mobile track playback video file according to the text content, the position information of the text content on the page of the physical medium and the track information; or the content determining module is configured to determine, after the receiving module receives the trajectory information, a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; determining a background carrier containing the text content according to the second corresponding relation; the synthesis module is used for synthesizing a mobile track playback video file according to the background carrier containing the text content and the track information; the sending module is specifically configured to send the movement track playback video file to a movement track playback side.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a content determination module and a location determination module; the content determining module is configured to determine, after the receiving module receives the trajectory information, a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; the position determining module is used for determining the text content and first position information of the text content on the physical medium page according to the first corresponding relation; determining second position information of the text content on the mobile track playback presentation interface according to the first position information and the coordinate corresponding relation between the physical medium page and the mobile track playback presentation interface; the sending module is specifically configured to send the text content, the second position information, and the track information to a moving track playback side, so that the text content is displayed at a position corresponding to a moving track playback presentation interface on the moving track playback side and the moving track is played back.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: the system comprises an association relation storage module and an association setting module; the incidence relation storage module is used for storing incidence relations of at least two pages of physical medium pages with pattern information in advance before receiving the track information; the receiving module is specifically configured to receive acquired trajectory information corresponding to a movement trajectory generated by a writer when writing on the at least two associated physical medium pages; the association setting module is configured to set an association playback identifier after the receiving module receives the track information, where the association playback identifier is used to notify the mobile track playback side to perform association playback on a mobile track generated when a writer writes on the associated at least two pages of physical medium pages; the sending module is specifically configured to send the associated playback identifier and the track information to a mobile track playback side.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: an incidence relation storage module; the incidence relation storage module is used for storing incidence relations of at least two pages of physical medium pages with pattern information in advance before receiving the track information; the receiving module is specifically configured to receive acquired trajectory information corresponding to a movement trajectory generated by a writer when writing on the at least two associated physical medium pages; the sending module is specifically configured to send coordinate information of a plurality of writing positions in trajectory information corresponding to a movement trajectory generated by a writer when writing on the at least two associated pages of physical media, to the movement trajectory playback side in an order from first generation time to last generation time corresponding to each writing position; wherein the track information further comprises: and generating time information corresponding to each writing position in the moving track generation process.

In a possible implementation manner, in the above apparatus provided in an embodiment of the present invention, the apparatus further includes: a matching module; the receiving module is further used for receiving review requests from at least two movement track playback sides; wherein, the review request carries the relevant information of the corresponding reviewer; the matching module is used for determining matched reviewers according to preset rules; the sending module is specifically configured to send the track information to a mobile track playback side corresponding to the matched reviewer.

In a seventh aspect of embodiments of the present invention, there is provided an educational system comprising: a data acquisition device, and a data playback system;

the data acquisition device is used for acquiring track information of a moving track generated when a writer writes on a physical medium page with pattern information; sending the acquired track information;

the data playback system is used for receiving the track information; and playing back the movement track according to a plurality of writing positions identified by the coordinate information for a reviewer to review.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the physical media page includes text content, and a first corresponding relationship between the physical media page to which the text content belongs, the text content, and position information of the text content on the physical media page to which the text content belongs is pre-stored, or a second corresponding relationship between the physical media page to which the text content belongs and a background carrier including the text content is pre-stored, where a position of the text content on the background carrier corresponds to a position of the text content on the physical media interface.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the data playback system is further configured to, after receiving the track information, determine a physical medium page to which the plurality of writing positions belong according to coordinate information included in the track information; displaying the text content contained in the physical medium page at the corresponding position of the mobile track playback presentation interface according to the first corresponding relation or the second corresponding relation; the data playback system is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information on a movement track playback presentation interface on which the text content is displayed.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the data obtaining device is specifically configured to obtain track information corresponding to a movement track generated when a writer writes on at least two pages of a physical medium page having pattern information; wherein the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated; the data playback system is specifically configured to receive acquired trajectory information corresponding to a movement trajectory generated when a writer writes on the associated at least two pages of physical media; at least two pages of incidence relation of physical medium pages with pattern information are stored in advance before receiving the track information; simultaneously presenting the corresponding movement track playback presentation interfaces of the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or using the same playback presentation interface as the associated playback presentation interface of the movement tracks corresponding to the at least two pages of physical media, and presenting the playback presentation interface; and playing back the movement track in the same presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, in the above system provided in an embodiment of the present invention, the system further includes: a data forwarding device; the data acquisition device is specifically configured to send the acquired track information to the data forwarding device in a preset communication manner; wherein, the preset communication mode comprises: network, bluetooth or NFC; and the data forwarding equipment is used for receiving the track information and sending the track information to the data playback system.

In a possible implementation manner, the above system is provided by an embodiment of the present invention, where the data playback system includes an information processing device and a data playback device, and the information processing device is configured to, after receiving the trajectory information, determine a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; determining the text content and the position information of the text content on the physical media page according to the first corresponding relation; the information processing device is also used for sending the text content, the position information of the text content on the physical medium page and the track information to the data playback device; and the data playback device is used for displaying the text content at a corresponding position of a mobile track playback presentation interface and playing back the mobile track.

In a possible implementation manner, the above system is provided by an embodiment of the present invention, where the data playback system includes an information processing device and a data playback device, and the information processing device is configured to, after receiving the trajectory information, determine a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; determining a background carrier containing the text content according to the second corresponding relation; the information processing device is further configured to send related information of a background carrier containing the text content and the track information to the data playback device; and the data playback device is used for displaying the text content at a corresponding position of a mobile track playback presentation interface and playing back the mobile track.

In a possible implementation manner, the above system is provided by an embodiment of the present invention, where the data playback system includes an information processing device and a data playback device, and the information processing device is configured to, after receiving the trajectory information, determine a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; determining the text content and the position information of the text content on the physical media page according to the first corresponding relation; synthesizing a moving track playback video file according to the text content, the position information of the text content on the page of the physical medium and the track information; or determining a background carrier containing the text content according to the second corresponding relation; synthesizing a moving track playback video file according to the background carrier containing the text content and the track information; the information processing device is further used for sending the movement track playback video file to the data playback device; and the data playback device is used for playing back the movement track playback video file.

In a possible implementation manner, the above system is provided by an embodiment of the present invention, where the data playback system includes an information processing device and a data playback device, and the information processing device is configured to, after receiving the trajectory information, determine a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information; determining the text content and first position information of the text content on the physical medium page according to the first corresponding relation; determining second position information of the text content on the mobile track playback presentation interface according to the first position information and the coordinate corresponding relation between the physical medium page and the mobile track playback presentation interface; the information processing device is further configured to send the text content, the second position information, and the track information to the data playback device; and the data playback device is used for displaying the text content at a corresponding position of a mobile track playback presentation interface and playing back the mobile track.

In a possible implementation manner, the above system provided by the embodiment of the present invention includes an information processing device and a data playback device, where the information processing device is configured to receive track information corresponding to a movement track generated when a writer writes on the associated at least two pages of physical medium; and setting an associated playback identifier, wherein the associated playback identifier is used for informing the data playback device to perform associated playback on a movement track generated when a writer writes on the at least two associated pages of the physical medium; and storing the incidence relation of at least two pages of physical medium pages with pattern information in advance before receiving the track information; the information processing device is further configured to send the associated playback identifier and the track information to the data playback device; and the data playback device is used for playing back the movement track at the corresponding position of the movement track playback presentation interface according to the associated playback identifier and the generation sequence of the plurality of writing positions identified by the coordinate information.

In a possible implementation manner, the above system provided by the embodiment of the present invention includes an information processing device and a data playback device, where the information processing device is configured to receive track information corresponding to a movement track generated when a writer writes on the associated at least two pages of physical medium; sending coordinate information of a plurality of writing positions in the track information corresponding to the moving track generated when a writer writes on the at least two pages of physical medium pages to the data playback device according to the sequence of the generation time corresponding to each writing position from first to last; wherein, before receiving the track information, the incidence relation of at least two pages of physical medium pages with pattern information is stored in advance; and the data playback device is used for playing back the movement track at the corresponding position of the movement track playback presentation interface according to the sequence of the generation time corresponding to each writing position from first to last.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the information processing apparatus includes: the system comprises a server, a terminal provided with the corresponding application of the education system, or a learning table with a network communication function.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the physical medium includes text, and the text includes title content, a title area identifier, and/or a draft paper area identifier.

In a possible implementation manner, in the system provided in an embodiment of the present invention, the data obtaining device is specifically configured to send the obtained track information in real time, or send the corresponding track information at preset time intervals.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the data playback system is specifically configured to determine, according to a plurality of writing positions identified by the coordinate information, rows constituting the movement trajectory; playing back the movement trajectory at a behavioral playback granularity.

In a possible implementation manner, in the above system provided by the embodiment of the present invention, the data playback system is specifically configured to compare, for each writing position, coordinates of the writing position with coordinates of a previous writing position; if the leftward offset of the coordinate of the writing position compared with the coordinate of the previous writing position reaches a preset distance, determining that the previous writing position is the last writing position of the row where the previous writing position is located in the moving track; and displaying the writing contents of the lines where the last writing positions are located in a determined sequence aiming at the determined last writing position of each line.

In a possible implementation manner, in the above system provided by an embodiment of the present invention, the data playback system is specifically configured to play back the movement trajectory according to the plurality of writing positions identified by the coordinate information at the same time interval according to the generation sequence of the plurality of writing positions.

In a possible implementation manner, in the above system provided by the embodiment of the present invention, the data playback system is specifically configured to play back the movement trajectory according to the plurality of writing positions identified by the coordinate information, according to the generation sequence of the plurality of writing positions, and the corresponding generation time and/or interval time; wherein the track information further comprises: and generating time information and/or interval time information corresponding to each writing position in the moving track generating process.

In a possible implementation manner, in the above system provided by the embodiment of the present invention, the data playback system is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information at a preset playback speed, where the preset playback speed may be greater than the writing speed.

In a possible implementation manner, the data playback system is further configured to, during the playback of the movement track, in response to an instruction of the reviewer, pause the playback and provide an interface for the reviewer to add and save the comment at the pause position; and feeding back a specific frame in the movement track playback video file, the track information file or the movement track playback video to which the annotation information is added to the writer side.

In a possible implementation manner, an embodiment of the present invention provides the above system, wherein the information processing apparatus is further configured to receive review requests from at least two data playback apparatuses; wherein, the review request carries the relevant information of the corresponding reviewer; determining a matched reviewer according to a preset rule; the information processing device is specifically configured to send the trajectory information to a data playback device corresponding to the matched reviewer.

An educational method, apparatus and system according to embodiments of the present invention, comprising: the method comprises the steps that a writer side obtains track information of a moving track generated when the writer writes on a physical medium page with pattern information; sending the acquired track information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the mobile track playback side receives track information; the movement trace is played back for review by a reviewer according to the plurality of writing positions identified by the coordinate information. In the embodiment of the invention, a writer records the moving track generated in the writing process and sends the moving track to the moving track playback side, and a reviewer can reproduce the dynamic writing process of the writer through the playback moving track.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

FIGS. 1 a-1 d schematically show application scenarios according to embodiments of the present invention;

FIG. 2 schematically illustrates a flow chart of an educational method applied to data acquisition according to an embodiment of the present invention;

FIG. 3 schematically shows a flow diagram of an educational method according to an embodiment of the present invention applied to data playback;

FIG. 4 schematically shows a flow chart of an educational method applied to data acquisition according to another embodiment of the present invention;

FIGS. 5 a-5 b schematically illustrate a flow chart of an educational method according to another embodiment of the present invention applied to data playback;

FIG. 6 schematically shows a flow chart of an educational method according to a further embodiment of the present invention applied to data playback;

FIG. 7 schematically shows a flow chart of an educational method applied to data playback according to yet another embodiment of the present invention;

FIG. 8 is a schematic flow chart illustrating the application of an educational method according to a further embodiment of the present invention to data acquisition;

fig. 9 is a schematic flow chart showing an educational method applied to a data forwarding apparatus according to a further embodiment of the present invention;

FIGS. 10 a-10 b are schematic diagrams illustrating a flow chart of an educational method applied to a network-side processing device according to a further embodiment of the present invention;

FIGS. 11 a-11 b are schematic diagrams illustrating a flow chart of an educational method applied to a network-side processing device according to a further embodiment of the present invention;

FIG. 12 is a schematic flow chart showing an educational method according to still another embodiment of the present invention applied to a network-side processing device;

FIG. 13 is a schematic flow chart showing an educational method according to still another embodiment of the present invention applied to a network-side processing apparatus;

FIG. 14 is a schematic flow chart showing an educational method according to still another embodiment of the present invention applied to a network-side processing apparatus;

FIG. 15 schematically shows a flowchart of an educational method according to yet another embodiment of the present invention applied to a network-side processing device;

FIG. 16 schematically shows a flow chart of an educational method applied to data playback according to yet a further embodiment of the present invention;

FIG. 17 schematically shows a structural view of an educational system according to an embodiment of the present invention;

FIG. 18 schematically shows a structural view of one of the educational apparatuses according to an embodiment of the present invention;

FIG. 19 schematically shows a structural view of one of the educational apparatuses according to still another embodiment of the present invention;

FIG. 20 is a schematic view showing the construction of a second education apparatus according to an embodiment of the present invention;

FIG. 21 is a schematic view showing the construction of a second education apparatus according to still another embodiment of the present invention;

FIG. 22 is a schematic view showing the construction of a third education apparatus according to an embodiment of the present invention;

FIG. 23 is a schematic view showing the construction of a third education apparatus according to still another embodiment of the present invention;

FIG. 24 schematically shows a program product schematic of one of the educational devices in accordance with an embodiment of the present invention;

FIG. 25 schematically illustrates a program product diagram of a second educational apparatus, in accordance with an embodiment of the present invention;

fig. 26 is a schematic view showing a program product of a third education apparatus according to an embodiment of the present invention.

In the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

Detailed Description

The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It is understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and to practice the invention, and are not intended to limit the scope of the invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As will be appreciated by one skilled in the art, embodiments of the present invention may be embodied as a system, apparatus, device, method, or computer program product. Accordingly, the present disclosure may be embodied in the form of: entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or a combination of hardware and software.

According to embodiments of the present invention, an educational method, related apparatus and system are presented.

In this context, it is to be understood that, in the terms referred to:

1. physical media page: representing pages whose material is physical media.

2. Moving track playback presentation interface: representing an interface on the data playback device for presenting the played back movement trajectory when the movement trajectory is played back.

Moreover, any number of elements in the drawings are by way of example and not by way of limitation, and any nomenclature is used solely for differentiation and not by way of limitation.

The principles and spirit of the present invention are explained in detail below with reference to several representative embodiments of the invention.

Summary of The Invention

The inventor finds out that the reason why the answer results of the students in the existing education scheme can only be presented to the teacher for reading in batch according to the final answer results enables the information of knowledge mastering degree of the students, which is acquired by the teacher in the existing education scheme, to be inaccurate. An improved education method is lacked in the prior art, so that teachers can acquire real problems of students, and teaching efficiency is improved.

To this end, the present invention provides an educational method comprising: acquiring track information of a moving track generated when a writer writes on a physical medium page with pattern information; sending the acquired track information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; the track information is used to provide the mobile track playback side for playback for review by a reviewer.

Having described the general principles of the invention, various non-limiting embodiments of the invention are described in detail below.

Application scene overview

Referring first to fig. 1a to 1d, in fig. 1a, a data acquisition device 101 and a data playback device 102 are included, and the data acquisition device 101 and the data playback device 102 may be connected through a network so that the data acquisition device 101 transmits acquired data to the data playback device 102;

in fig. 1b, the data acquisition device 101, the data playback device 102, and the data forwarding apparatus 103 located on the writer side are included, and the data acquisition device 101 may perform the following operations by preset communication means, for example: network, bluetooth, Near Field Communication (NFC), etc., and the obtained data is sent to the data forwarding device 103, and the data forwarding device 103 and the data playback apparatus 102 may be connected through the network, so that the data forwarding device 103 forwards the data obtained from the data obtaining apparatus 101 to the data playback apparatus 102;

in fig. 1c, the data playback device 102, the information processing device 104, and the data acquisition device 101 are connected via a network, and the data acquisition device 101 may send the acquired data to the information processing device 104 for processing, and then send the processed data to the data playback device 102;

in fig. 1d, including the data acquisition device 101, the data playback device 102, the data forwarding apparatus 103 located on the writer side, and the information processing device 104, the data acquisition device 101 may perform the following operations by preset communication means, for example: the data forwarding device 103, the data playback device 102, and the information processing apparatus 104 may be connected via a network, and the data forwarding device 103 may send the acquired data to the information processing apparatus 104 for processing, and then send the processed data to the data playback device 102;

the network can be a local area network, a wide area network, a mobile internet and the like; the data acquisition device 101 may be a smart pen or the like; the data playback device 102 may be a portable device (e.g., a mobile phone, a tablet, a notebook, etc.), or a Personal Computer (PC); data forwarding device 104 may be a portable device or a learning table with network communication function, etc.; the information processing apparatus 103 may be a server.

Exemplary method

A method for education according to an exemplary embodiment of the present invention will be described with reference to fig. 2 to 16 in conjunction with the application scenarios of fig. 1a to 1 d. It should be noted that the above application scenarios are merely illustrated for the convenience of understanding the spirit and principles of the present invention, and the embodiments of the present invention are not limited in this respect. Rather, embodiments of the present invention may be applied to any scenario where applicable.

FIGS. 2-3 are schematic flow charts of an embodiment of an educational method according to the present invention; the flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 2, in the education method provided by the embodiment of the invention, the execution subject may be the data acquisition device 101, including the following steps:

s201, acquiring track information of a moving track generated when a writer writes on a physical medium page with pattern information.

in this step, the pattern information may be used to analyze coordinates of a writing position when a writer writes on a physical medium page; in particular, the pattern information may be combined with the physical media page through a specific process, such as: printed or copied on physical media pages. The pattern information may be arranged on the physical medium by a special algorithm for identifying the coordinates of different writing positions on the physical medium page, for example: paper printed with the encoding pattern information may be used as the physical medium page having the pattern information in the embodiment of the present application.

In the process of writing on a physical medium page with pattern information by using the data acquisition device 101, the pattern information on the position corresponding to the physical medium page through which the movement track of the data acquisition device 101 passes can be recorded, the pattern information identifies the coordinate information of the writing position on the physical medium page, and the coordinates of a plurality of writing positions in the movement track can be obtained by analyzing the pattern information. In a specific implementation, a high-speed camera may be disposed in the data acquisition device 101, the pattern information at a position corresponding to the movement track is recorded by the high-speed camera, and the acquired pattern information is analyzed by a processor in the data acquisition device to obtain coordinates of a plurality of writing positions in the movement track, and then the track information including the coordinate information of the plurality of writing positions is sent to the data playback side for the data playback side to perform track playback.

In addition, the embodiment of the present invention may be: pattern information at a position corresponding to the movement track is recorded by a high-speed camera in the data acquisition device 101, and the pattern information can be understood as one type of coordinate information of a plurality of writing positions because the coordinates of the plurality of writing positions in the movement track can be analyzed through the pattern information; in a specific implementation, the data acquisition device 101 may directly transmit the recorded pattern information to the data playback side as the coordinate information of the plurality of writing positions without analyzing the pattern information, and the data playback side may analyze the pattern information to obtain the coordinates of the plurality of writing positions and then play back the coordinates, which is also within the scope of the present invention.

In addition, for the case where there are a plurality of physical medium pages, coordinate information of the writing position, which can characterize on which physical medium page the writing position is, and at which position on the physical medium page, is obtained by analyzing the pattern information. Since a plurality of physical medium pages can be bound into one or more books for use, the coordinate information of the writing position can include not only the coordinates of the writing position on the physical medium page where the writing position is located, but also the page number identification of the physical medium page where the writing position is located, and/or the identification of the bound book where the physical medium page where the writing position is located.

Further, the physical medium page may adopt a preset material, wherein the preset material supports erasing handwriting left on the physical medium page when the user writes, so as to reuse the physical medium page.

And S202, transmitting the track information acquired in the S201.

In this step, the track information is used to provide the moving track playback side for playback, so as to be reviewed by the reviewer.

Further, in this step, the acquired track information may be sent in real time, or the corresponding track information may be sent at preset time intervals.

In accordance with the method shown in fig. 2, an embodiment of the present invention further provides an educational method, where an executive subject may be the data playback device 102 or a data playback system formed by the data playback device 102 and the information processing device 104, as shown in fig. 3, and the educational method includes:

s301, receiving track information of the moving track.

The moving track is generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory.

And S302, playing back the moving track received in the S301 according to the plurality of writing positions identified by the coordinate information.

The relative writing positions corresponding to the plurality of writing positions identified by the coordinate information can be determined on the moving track playback presentation interface according to the coordinate conversion relation between the physical medium page and the moving track playback presentation interface, and the moving track can be played back on the corresponding relative writing positions.

Further, this step may be implemented as:

and according to the generation sequence of the plurality of writing positions, playing back the moving track according to the plurality of writing positions identified by the coordinate information at the same time interval.

In this real-time manner, when the movement trajectory is played back, the playback can be performed at a constant speed in accordance with the generation sequence of the plurality of writing positions.

Further, the track information may further include: generating time information and/or interval time information corresponding to each writing position in the moving track generating process; then, this step can also be implemented as:

and playing back the moving track according to the plurality of writing positions identified by the coordinate information according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time.

In the embodiment, the movement tracks can be played back sequentially according to the generation time of each writing position and the interval time generated by adjacent writing positions, and the writing process of a writer is truly restored. The reviewer can determine the knowledge mastering degree of the writer according to the writing proficiency degree of the writer in the writing process, and the teaching efficiency is improved.

Further, the present step can also be implemented as:

and playing back the moving track according to the plurality of writing positions identified by the coordinate information at a preset playback speed.

In this embodiment, if the reviewer reviews the writing trace at the writing speed of the writer, which may be slow in some cases, the review trace may be set on the playback side of the movement trace to accelerate the playback of all or part of the movement trace, wherein the playback speed may be higher than the writing speed, for example, 2 or more times the writing speed, which may improve the efficiency of the review.

Further, the above-described embodiments of the present step may be performed in combination with each other, for example: according to the generation sequence and preset playback speed of the plurality of writing positions, playing back the moving track according to the plurality of writing positions identified by the coordinate information at the same time interval; or, according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time, playing back the moving track according to the plurality of writing positions identified by the coordinate information at a preset playback speed. And will not be described in detail herein.

Fig. 4 to 5b are schematic flow charts of another embodiment of an education method provided by the present invention, and for the another embodiment provided by the present invention, the following scenarios are considered:

the number of pages of physical medium that a writer presents and writes at the same time while writing may be more than one page, and may be two or more pages. The writer does not necessarily follow the rule that one page is written to be written to and another page is written to, and it is possible to write on at least two physical medium pages alternately, for example: one page of the physical medium page is an answer page, and the other page of the physical medium page is a manuscript page. Some education schemes are independent of each other in playback when processing pages of physical media, that is, when playing back received trajectory information, the moving trajectory playback side can only play back in units of pages, but cannot play back in the real order of writing by a writer, for example: other writing positions are generated between certain two writing positions in the page A being written, but the other writing positions are on the page B, so that when the moving track of the page A is played back, interruption occurs, the moving track on the page B is lost, and no association relationship exists between the moving track and the playback of the moving track corresponding to the page B; that is, when the movement trace is played back on the playback side, the movement traces on the a page and the B page are played back as two independent playback objects, and the reviewer cannot see the true order or the association relationship between the two movement traces and the respective writing positions. It can be seen that the current processing method of the trace information generated by aiming at the pages of the physical medium cannot really reflect the real writing process of the writer, and the writer information of knowledge mastery degree acquired by the reviewer is also inaccurate. While another embodiment provided by the present invention solves this problem, a flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 4, in the education method provided by the embodiment of the invention, the execution subject may be the data acquisition device 101, including the following steps:

s401, track information corresponding to a movement track generated when a writer writes on at least two pages of physical medium pages with pattern information is obtained.

Wherein the at least two pages of physical media pages correspond to the same playback presentation unit, or the at least two playback presentation units corresponding to the at least two pages of physical media pages are associated.

In this step, at least two pages of physical media pages can correspond to the same playback presentation unit when being presented, that is, the moving tracks on at least two pages of physical media pages are presented in the same playback presentation unit; it is also possible to correspond to the respective playback presentation units, respectively, and the respective corresponding playback presentation units can be associated so as to associate playback when playing back the movement trajectory.

Preferably, the coordinate information used to identify the different writing positions in at least two pages of physical medium may belong to the same coordinate space.

And S402, transmitting the track information acquired in the S401.

The track information is used for providing a mobile track playback side to play back, so that a reviewer can review the track information.

Further, at least two pages of physical media may be pre-group bound for simultaneous presentation when provided to a writer for writing. That is, on the writer side, in order to facilitate the at least two pages of physical media to be presented simultaneously when the writer writes, the at least two pages of physical media to be presented simultaneously may be grouped in advance and bound in groups. And the grouping information is consistent with the association relationship of at least two pre-stored physical medium pages with pattern information.

In accordance with the method shown in fig. 4, another embodiment of the present invention further provides an educational method, where the execution subject may be the data playback device 102 or a data playback system formed by the data playback device 102 and the information processing device 104, as shown in fig. 5a to 5b, and the educational method includes:

s501, receiving track information corresponding to the movement track generated when the writer writes on the at least two pages of associated physical media.

In order to solve the problem that the processing mode of the track information generated for the pages of the multi-page physical medium cannot really embody the writing process of the writer, in the embodiment, the associated playback is performed when the track information generated for the pages of the multi-page physical medium is played back. Specifically, before receiving the track information, an association relationship of at least two pages of physical media pages having pattern information may be stored in advance; if the trace information sent to the moving trace playback side by the writer side carries identification information representing whether a physical medium page to which the trace information is directed is a plurality of pages having an association relationship or whether the physical medium page has an association relationship with other physical medium pages, that is, an indication of whether the moving trace needs to be played back in association is provided to the moving trace playback side, the moving trace playback side may determine a way of playing back the moving trace according to the indication;

assuming that the trace information sent by the writer side to the moving trace playback side does not carry identification information representing whether a physical medium page to which the trace information is directed is a plurality of pages having an association relationship or whether the physical medium page has an association relationship with other physical medium pages, that is, when an indication whether the moving trace playback side needs to perform association playback on the moving trace is not provided, it is necessary to determine whether the physical medium page to which the received trace information is directed has an association relationship with other physical medium pages before the moving trace playback: if the targeted physical medium page does not have an association relation with other physical medium pages, the targeted physical medium page is considered to be a single page when the writer writes, and the page is directly played back in a page unit when the writer plays back; if the targeted physical medium page and other physical medium pages have an association relationship, the targeted physical medium page is considered to be at least two pages when the writer writes, the at least two pages of physical medium pages can be written alternately, in order to ensure that the played-back moving track can embody the real sequence when the writer writes, the associated playback is needed during the playback, and the problem that the writing process of the writer cannot be truly embodied by the processing mode of the track information generated by the multi-page physical medium page is solved.

Further, whether the physical media page to which the received track information is directed has an association relationship may be determined as follows:

step one, determining a page of physical medium according to coordinate information contained in received track information;

in the first step, each writing position of each page of the physical medium is identified by unique coordinate information. Therefore, even if the trajectory information generated during writing is generated across pages, the coordinates constituting the movement trajectory corresponding to the trajectory information are different. Then, after receiving the track information, according to any coordinate information contained in the track information, it can be determined that any coordinate information belongs to a unique physical media page.

And step two, determining the rest physical medium pages except the physical medium page determined in the step one, which are aimed at by the track information, according to the association relationship of at least two pre-stored physical medium pages with the pattern information.

In step two, the physical page may be identified by a page number. For a physical medium page needing to be played back in a correlated manner, the corresponding relationship is stored in advance, then, in the first step, a physical medium page can be determined, then, the physical medium page is searched in the stored corresponding relationship, if the remaining physical medium pages having the corresponding relationship with the physical medium page are found, then, a writer can be considered to be possible to alternately perform between the physical medium page and the remaining physical medium pages when writing, and in order to ensure that the playback movement track needs to be played back in a correlated manner according to the real time sequence during writing.

The manner of associated playback provided by the embodiment of the present invention is shown in step S502 to step S503 (shown in fig. 5 a), or step S5021 to step S5031 (shown in fig. 5 b):

s502, simultaneously presenting the corresponding movement track playback presentation interfaces of the at least two pages of associated physical media.

S503, playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces.

In the associated playback manner provided in steps S502 to S503, at least two pages of physical medium pages may respectively correspond to respective movement track playback presentation interfaces, and during playback, the respective corresponding movement track playback presentation interfaces need to be presented simultaneously, and in the simultaneously presented movement track playback presentation interfaces, the movement tracks are played back according to the generation sequence of the plurality of writing positions identified by the received coordinate information. Because the respective corresponding movement track playback presentation interfaces are presented simultaneously and are played back in the order of generation of the plurality of writing positions identified by the received coordinate information during playback, even if the movement tracks are generated alternately between at least two pages of the physical medium, playback can be performed in the actual order of generation of the writing process.

As shown in fig. 5b, step S502 to step S503 may be replaced with step S5021 to step S5031:

and S5021, using the same playback presentation interface as a playback presentation interface of the movement tracks corresponding to the at least two pages of associated physical media, and presenting the movement tracks.

S5031, in S5021, playing back the movement track in the same presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In the associated playback manner provided in steps S5021 to S5031, at least two pages of physical media pages may correspond to the same mobile track playback presentation interface, and during playback, the same mobile track playback presentation interface is presented. And in the same moving track playback presentation interface, playing back the moving track according to the generation sequence of the plurality of writing positions identified by the received coordinate information. Because the coordinates of the physical medium page and the coordinates of the movement track playback presentation interface do not need to be absolutely the same, as long as the coordinates of the physical medium page and the movement track playback presentation interface can correspond to each other, the same movement track playback presentation interface can be used, the coordinates correspond to the coordinate information of the whole at least two pages of physical medium pages, the playback is performed according to the generation sequence of the plurality of writing positions identified by the received coordinate information during the playback, and even if the movement track is generated alternately between the at least two pages of physical medium pages, the playback can be performed on the same movement track playback presentation interface according to the real sequence generated in the writing process.

Fig. 6 is a schematic flow chart of another embodiment of the education method provided by the present invention, and for the another embodiment provided by the present invention, the following scenarios are considered:

the existing physical medium page for providing the writer to write usually does not contain the text information, that is, the physical medium page is usually white paper, but this limits the use scenario of the education method, because the writer is often required to write for the existing text information in the education process, for example: writing answers to the test paper requires a physical media page to provide the title information. In the embodiment of the present invention, the use scenario of the education method is expanded, and the following describes a flow of the education method provided in the embodiment of the present invention with reference to the drawing.

As shown in fig. 6, in the educational method provided by the embodiment of the present invention, the execution subject may be the data playback device 102 or the data playback system formed by the data playback device 102 and the information processing device 104, including the following steps:

s601, receiving track information of the moving track.

S602, determining physical medium pages to which the plurality of writing positions belong according to the coordinate information contained in the track information received in S601.

Preferably, since the movement track is acquired from the generated first coordinate information in the writing order, the first coordinate information of the movement track can be determined during playback, and the physical medium page to which the plurality of writing positions belong can be determined according to the coordinate information.

S603, according to the first corresponding relation or the second corresponding relation, displaying text content contained in the physical medium page at a corresponding position of the mobile track playback presentation interface.

In this step, the physical medium page includes text content, and a first corresponding relationship between the physical medium page to which the text content belongs, the text content, and position information of the text content on the physical medium page to which the text content belongs is pre-stored; or

And pre-storing a second corresponding relation between the physical medium page to which the text content belongs and a background carrier containing the text content, wherein the position of the text content on the background carrier corresponds to the position of the text content on a physical medium interface.

In embodiments of the present invention, the physical media page on which the writer writes may contain text, such as: the method provides test paper written by students, and for physical medium pages, the text content can be combined with the physical medium pages through certain means, such as: printing or copying, and for a movement track playback presentation interface corresponding to a physical media page, when playing back a movement track, presenting the same text content as the text content contained in the physical media page, the following problems need to be solved: and determining the text content contained on the physical medium page to which the received track information is directed and the display position of the text content on the mobile track playback presentation interface. The embodiment of the invention provides the following ways to solve the problems:

the first mode is as follows: the method comprises the steps of saving a first corresponding relation among a physical medium page, text content contained in the physical medium page and position information of the text content on the physical medium page in advance.

For the first way, after the physical media page to which the movement track is directed is determined, the text content contained in the physical media page and the position information of the text content on the physical media page can be determined. Although the sizes of the movement track playback presentation interface and the physical media page are not necessarily identical, coordinate conversion can be performed between the movement track playback presentation interface and the physical media page, so that the position information of the text content on the physical media page can be converted into the position information of the text content on the movement track playback presentation interface, that is, the text content contained in the physical media page can be displayed at the corresponding position of the movement track playback presentation interface. And because the received coordinate information of the track information can aim at the physical medium page, the same coordinate conversion is needed to be carried out when the track information is played back on the moving track playback presenting interface, so that the text content and the moving track after the same coordinate conversion can correspond to each other in position on the moving track playback presenting interface.

The second mode is as follows: and pre-storing a second corresponding relation between the physical media page to which the text content belongs and a background carrier containing the text content, wherein the position of the text content on the background carrier corresponds to the position of the text content on a physical media interface.

For the second mode, the moving track playback side prestores a background carrier before playing back the moving track, the background carrier already contains the text content corresponding to the physical media page, and the position of the text content in the background carrier corresponds to the position of the text content on the physical media page. The background carrier may be a picture, and the content of the picture is the text content, or may be a file (such as a PDF file) with a preset format, and the content of the file is the text content. After the physical media page to which the movement track is directed is determined, a background carrier containing corresponding text content can be determined according to the second corresponding relation, and the background carrier is used as the background of a movement track playback presentation interface of the physical media page for presentation.

Furthermore, the physical media page contains text content, and the text content may include title content, a title area identifier and/or a draft paper area identifier. In the embodiment of the invention, the text content on the physical medium page can be divided into the title area and/or the draft paper area, the corresponding area is identified, and a writer can write the corresponding content in the corresponding area according to the identification. In the embodiment of the invention, the content of the draft written by the writer can be dynamically presented to the reviewer, so that the condition that the writer grasps the questions can be truly embodied, the reviewer teaches the problem of the writer, and the teaching efficiency is improved.

S604, on the display interface of the playback of the movement track with the text content, the movement track is played back according to the plurality of writing positions identified by the coordinate information.

In this step, since the position of the text content on the movement track playback presentation interface corresponds to the position on the physical medium page, according to the plurality of positions identified by the coordinate information, when the movement track is played back on the movement track playback presentation interface, the movement track can be presented at the position corresponding to the text content, so as to truly reproduce the writing process of the writer.

Further, features in the implementation manners provided by another embodiment and the further embodiment of the present invention may be combined with each other, that is, the movement tracks are obtained and played back for multiple pages of physical media pages with text content, which is not described herein again.

Fig. 7 is a flowchart illustrating a further embodiment of the education method provided by the present invention, in the further embodiment of the education method provided by the present invention, in order to increase the playing speed and improve the review efficiency when the movement track is played back, the movement track playback side may play back according to the playback granularity determined by itself. The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 7, in the educational method provided by the embodiment of the present invention, the execution subject may be the data playback device 102 or the data playback system formed by the data playback device 102 and the information processing device 104, including the following steps:

and S701, receiving track information of the moving track.

S702, determining lines forming the movement track according to the plurality of writing positions identified by the coordinate information.

This step can be embodied as:

step one, aiming at each writing position, comparing the coordinate of the writing position with the coordinate of the previous writing position.

And step two, if the leftward offset of the coordinate of the writing position compared with the coordinate of the previous writing position reaches a preset distance, determining that the previous writing position is the last writing position of the row where the previous writing position is located in the moving track.

In the second step, the preset distance can be set according to the width of a whole line in the physical medium page in practical application.

And S703, playing back the movement track in the behavior playback granularity.

This step can be embodied as:

and displaying the writing contents of the lines where the last writing positions are positioned in a determined sequence aiming at the last writing position of each determined line.

Fig. 8 to 9 are schematic flowcharts of still another embodiment of an education method provided by the present invention, in which a movement trace sent from the writer side to the movement trace playback side is forwarded by a third party (e.g., the data forwarding device 103). The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 8, in an educational method provided by an embodiment of the present invention, the executing subject may be the data acquiring apparatus 101, including the following steps:

s801, acquiring track information of a moving track generated when a writer writes on a physical medium page with pattern information.

And S802, sending the track information acquired in the S801 to the data forwarding equipment in a preset communication mode.

Wherein, presetting the communication mode includes: network, bluetooth, or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

In this embodiment, since the main function of the data obtaining device 101 is data obtaining, and a user of the data obtaining device may be a student, the answer efficiency may be affected by frequent charging, and the user experience is not good, the track information obtained by the data obtaining device 101 may be forwarded through the data forwarding device 103. Because the data obtaining device 101 and the data forwarding device 103 can perform data transmission through bluetooth or NFC, compared with the case where the data obtaining device 101 directly sends track information to the data playback system 102 through a network, the power saving is better, and resources are saved.

As shown in fig. 9, in an educational method provided by an embodiment of the present invention, the executing entity may be a data forwarding device 103, including the following steps:

and S901, receiving the track information of the moving track sent by the writer side.

And S902, transmitting the track information received in the S901 to a mobile track playback side.

Correspondingly, the moving track playback side performs the following steps: the movement trace information is received from the data forwarding apparatus 103 and played back, which will not be described in detail herein.

FIGS. 10 a-10 b are schematic flow charts illustrating a further embodiment of an education method according to the present invention, in which the writer side can send track information to a network side processing device (e.g., the information processing device 104), the network side processing device processes the movement track, and then sends the processed movement track to the movement track playback side; the network side processing device may also directly forward the received trajectory information without processing the movement trajectory, for example, the following steps are performed:

firstly, receiving track information of a moving track sent by a writer side;

and secondly, sending the track information to a mobile track playback side.

In this way, in the case where the movement trace playback side needs to process the received trace information before playing back the movement trace, or needs to set a playback environment before playing back the movement trace, or needs to process the movement trace acquired by the movement trace playback side before transmitting the trace information to the movement trace playback side, the processing function is performed by the intermediate device, so that the writer side can be dedicated to data acquisition and the movement trace playback side is dedicated to playback of the movement trace, thereby saving resources of the writer side and the movement trace playback side and improving the processing efficiency.

It should be noted that, for the functions executed by the network-side device, the execution main body may also be a movement track acquisition device (for example, the data acquisition device 101) for writing, an intermediate device (for example, the data forwarding device 103) for forwarding track information, and an intermediate device with other data processing capabilities, rather than the network-side processing device.

In addition, the first corresponding relationship or the second corresponding relationship stored in the movement trace playback side in still another embodiment of the present invention may be stored in the network-side processing device. The network side processing device determines relevant information such as the text content of the physical medium page according to the first corresponding relationship or the second corresponding relationship, and sends the determined relevant information such as the text content to the data playback device 102. The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 10a, in an educational method provided by an embodiment of the present invention, the executing subject may be the information processing apparatus 104, including the steps of:

and S1001, receiving the track information of the movement track sent by the writer side.

S1002, determining physical medium pages to which a plurality of writing positions belong according to coordinate information contained in the track information.

Preferably, when the movement track is obtained, the first coordinate information is obtained from the generated first coordinate information according to the writing sequence, so that the first coordinate information of the movement track can be analyzed, and the physical medium page to which the plurality of writing positions belong can be determined according to the coordinate information.

S1003, determining the text content and the position information of the text content on the page of the physical medium to which the text content belongs according to the first corresponding relation.

And S1004, sending the text content, the position information of the text content on the page of the physical medium and the track information to the moving track playback side, so that the text content is displayed at the corresponding position of the moving track playback presentation interface on the moving track playback side and the moving track is played back.

As shown in fig. 10b, steps S1003 to S1004 may be replaced with steps S10031 to S10041:

s10031, determining a background carrier containing the text content according to the second corresponding relation.

And S10041, sending the related information of the background carrier containing the text content and the track information to the moving track playback side, so that the text content is displayed at the corresponding position of the moving track playback presentation interface on the moving track playback side and the moving track is played back.

In this embodiment, the network-side processing device may receive the track information, determine the text information and the position information of the text information on the physical medium page to which the text information belongs, or the background carrier containing the text content according to the first corresponding relationship and/or the second corresponding relationship stored in advance, and send the determined information to the movement track playback side, so that the movement track playback side may perform playback according to the information sent by the network-side processing device without storing the first corresponding relationship and/or the second corresponding relationship.

For example: the mobile track playback side displays the character information on the corresponding position of the mobile track playback display interface according to the received character information and the position information of the character information on the page of the physical medium, and plays back the mobile track on the corresponding position of the mobile track playback display interface displaying the character content, and further, if the coordinates of the page of the physical medium and the coordinates of the mobile track playback display interface are not consistent, the mobile track playback side also needs to perform coordinate conversion; or the mobile track playback side takes the received background carrier containing the text content as the background of the mobile track playback presentation interface, and plays back the mobile track at the corresponding position of the mobile track playback presentation interface presenting the text content.

FIGS. 11 a-11 b are schematic flow charts of a further embodiment of an education method provided by the present invention, in which the writer side can send track information to a network side processing device (e.g., the information processing device 104), the network side processing device processes the movement track, and then sends the processed movement track information to a data playback device;

in addition, the first corresponding relationship or the second corresponding relationship stored in the movement trace playback side in still another embodiment of the present invention may be stored in the network-side processing device. And the network side processing device determines relevant information such as the text content of the physical medium page according to the first corresponding relation or the second corresponding relation, synthesizes the information and sends the synthesized movement track playback video file to the movement track playback side. The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 11a, in an education method provided by an embodiment of the present invention, the execution subject may be the information processing apparatus 104, including the steps of:

s1101, receiving the track information of the moving track sent by the writer side.

And S1102, determining the physical medium pages to which the plurality of writing positions belong according to the coordinate information contained in the track information.

S1103, determining the text content and the position information of the text content on the page of the physical medium to which the text content belongs according to the first corresponding relation.

And S1104, synthesizing a movement track playback video file according to the text content determined in the S1103 and the position information of the text content on the affiliated physical media page, and the track information received in the S1101.

S1105, the movement track playback video file synthesized in S1104 is transmitted to the movement track playback side.

As shown in fig. 11b, steps S1103 to S1104 may be replaced with steps S11031 to S11041:

and S11031, determining a background carrier containing the text content according to the second corresponding relation.

And S11041, synthesizing a moving track playback video file according to the background carrier containing the text content determined in S11031 and the track information received in S1101.

In this embodiment, the network-side processing device may receive the track information, determine the text information and the position information of the text information on the physical medium page to which the text information belongs, or a background carrier containing text content according to the first corresponding relationship and/or the second corresponding relationship stored in advance, synthesize the moving track and the corresponding background text content, generate a moving track playback video file, and send the moving track playback video file to the moving track playback side. The movement track playback side can directly play back the received movement track playback video file without storing the first corresponding relationship and/or the second corresponding relationship.

FIG. 12 is a flowchart illustrating yet another embodiment of an education method according to the present invention, in which the writer side may transmit the trace information to a network side processing device (e.g., the information processing device 104), the network side processing device processes the movement trace information, and then transmits the processed movement trace information to the movement trace playback side;

in addition, the first corresponding relationship stored in the movement trace playback side in still another embodiment of the present invention may be stored in the network-side processing device. And the network side processing device determines the position information of the text content of the physical medium page on the moving track playback presentation interface according to the first corresponding relation and sends the position information to the moving track playback side. The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 12, in an educational method provided by an embodiment of the present invention, the executing subject may be the information processing apparatus 104, including the steps of:

and S1201, receiving the track information of the movement track sent by the writer side.

And S1202, determining physical medium pages to which the plurality of writing positions belong according to the coordinate information contained in the track information received in S1201.

S1203, determining the text content and first position information of the text content on the physical medium page according to the first corresponding relation.

And S1204, determining second position information of the text content on the moving track playback presentation interface according to the first position information determined in the S1203 and the coordinate corresponding relation between the physical medium page and the moving track playback presentation interface.

And S1205, the character content, the second position information and the track information are sent to the moving track playback side, so that the character content is displayed at the corresponding position of the moving track playback presentation interface on the moving track playback side, and the moving track is played back.

In this embodiment, since the sizes of the physical medium page and the movement track playback presentation interface are not necessarily the same, and therefore the coordinates between the physical medium page and the movement track playback presentation interface are not necessarily completely the same, the position information of the text content on the physical medium page needs to be mapped to the movement track playback presentation interface according to the coordinate correspondence between the physical medium page and the movement track playback presentation interface, so as to obtain the second position information of the text content on the movement track playback presentation interface. This coordinate conversion operation may be performed by the information processing apparatus 104, and if the information processing apparatus 104 directly transmits the first positional relationship and the text content to the movement trace playback side, the movement trace playback side needs to perform the coordinate conversion operation. In this way, the movement track playback side can directly display the text content on the movement track playback presentation interface according to the second position information, and superimpose the movement track on the text content for playback.

Fig. 13 is a flowchart illustrating a still further embodiment of an education method according to the present invention, in which the writer side may transmit the trajectory information to the network side processing device (the information processing device 104), the network side processing device processes the movement trajectory, and the processed movement trajectory is transmitted to the data playback device;

in addition, the network side processing device can store the association relationship of at least two physical medium pages with pattern information in advance; and determines whether the track information requires associated playback after receiving the track information, and then transmits the determination result to the movement track playback side. The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 13, in an education method provided by an embodiment of the present invention, the execution subject may be the information processing apparatus 104, including the steps of:

and S1301, receiving track information corresponding to the movement track generated when the writer writes on the at least two associated pages of physical medium.

The moving track is generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory; and

the association relationship of at least two pages of physical medium pages with pattern information is stored in advance.

In the specific implementation of this step, it may be assumed that the physical media page to which the track information received by the information processing device 104 is directed has an association relationship with other physical media pages, or the information processing device 104 executes a step of determining whether the physical media page to which the track information is received has an association relationship with other physical media pages in another embodiment of the present invention, and executes the subsequent step under the condition that the determination result is that the physical media page to which the track information is directed has an association relationship with other physical media pages.

S1302, setting an associated playback identifier.

And the associated playback identifier is used for informing the movement track playback side of the movement track associated playback of the movement track generated when the writer writes on the associated at least two pages of the physical medium.

And S1303, sending the associated playback identifier and the track information to a mobile track playback side.

Further, after receiving the track information carrying the associated playback identifier, the mobile track playback side can directly determine that the associated playback needs to be performed on the mobile track without self-judgment. For a specific associated playback manner, reference may be made to other embodiments, which are not described herein again.

FIG. 14 is a flowchart illustrating a still further embodiment of an education method according to the present invention, in which the writer side may send track information to a network side processing device (e.g., the information processing device 104), the network side processing device processes the movement track information, and then sends the processed movement track information to the movement track playback side;

in addition, the network side processing device can store the association relationship of at least two physical medium pages with pattern information in advance; and sending the corresponding coordinate information to the moving track playback side according to the sequence of the generation time corresponding to each writing position from the first to the last. The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 14, in the education method provided by the embodiment of the invention, the execution subject may be the information processing apparatus 104, and the method includes the following steps:

s1401, receiving track information corresponding to the movement track generated when the writer writes on the at least two associated pages of physical medium pages.

the method comprises the steps of storing incidence relation of at least two physical medium pages with pattern information in advance; the track information further includes: and generating time information corresponding to each writing position in the moving track generation process.

When this step is implemented specifically, it may be assumed that the physical media page to which the track information received by the information processing device 104 is directed has an association relationship with other physical media pages, or the information processing device 104 may execute a step of determining whether the physical media page to which the track information is received has an association relationship in another embodiment of the present invention, and execute the subsequent step under the condition that the determination result is that the physical media page to which the track information is directed has an association relationship with other physical media pages.

S1402 sends coordinate information of a plurality of writing positions in trajectory information corresponding to the movement trajectory generated when the writer writes on the associated at least two pages of physical medium pages, to the movement trajectory playback side in the order of generation time corresponding to each writing position from first to last.

When a plurality of pages of physical medium pages are processed, a piece of track information is usually generated for each page of physical medium page, even if a writer alternately performs the track information generation on the plurality of pages of physical medium pages during writing, the track information generation is performed in page units, which causes that a moving track playback side can only perform the playback in page units and cannot perform the playback in the real order of the writer during the writing when performing the playback on the received track information. In view of this, in the present embodiment, the information processing device 104 can process the trajectory information generated in units of pages, that is, send the coordinate information corresponding to each writing position to the movement trajectory playback side in the order of the generation time corresponding to each writing position, so that the movement trajectory playback side generates the movement trajectory in the order of receiving the coordinate information, and can play back in the true order of writing by the writer, thereby solving the problem that the trajectory information generated in units of pages cannot be played back in the true order with respect to physical medium pages.

Fig. 15 is a flowchart illustrating a still further embodiment of the education method provided by the present invention, in which the writer side may send track information to a network side processing device (e.g., the information processing device 104), the network side processing device provides a "document snatching" function, determines an appropriate reviewer according to received review requests sent by a plurality of mobile track playback sides, and sends track information to a corresponding mobile track playback side. The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 15, in an education method provided by an embodiment of the present invention, the execution subject may be the information processing apparatus 104, including the steps of:

s1501, receiving the track information of the moving track sent by the writer side.

S1502, receiving review requests from at least two movement trace playback sides.

Wherein, the review request carries the relevant information of the corresponding reviewer.

In this step, the reviewer-related information may include, but is not limited to: the expertise of the reviewer, the associated reviewing experience, etc.

S1503, according to the preset rule, the matched reviewers are determined.

In this step, preset rules may be set, for example: whether the expertise involved with the track information matches the expertise of the reviewer, and so on.

S1504 transmits the trajectory information received in S1501 to the move trajectory playback side corresponding to the matched reviewer specified in S1503.

Further, in the embodiment of the information processing apparatus 104 (besides the still further embodiment provided by the present invention and corresponding to fig. 15), the execution subject may also be a movement track acquisition apparatus (for example, the data acquisition apparatus 101) for writing, an intermediate device (for example, the data forwarding device 103) for forwarding track information, or a device with other data processing capabilities, and the "information processing apparatus" in the claims of the present invention should be understood to cover any device with data processing capabilities, the device may be a writer-side device (for example, a writer-side mobile terminal or PC), or may be other intermediate devices, rather than merely a network-side processing device, and all the description of the network-side processing device in the embodiments of the present invention is merely an example, and is not intended to make a restrictive explanation on the scope of the claims of the present invention. It should be noted that, in yet another embodiment of the present invention, the execution main body information processing apparatus 104 is preferably located at the network side.

Fig. 16 is a flowchart illustrating a still further embodiment of an education method according to the present invention, in which a reviewer may add comments and send a movement trace with the comments to a writer side during playback of a movement trace on a movement trace playback side so that the writer can view the comment content. The flow of an education method provided by the embodiment of the present invention will be described with reference to the drawings.

As shown in fig. 16, in the educational method provided by the embodiment of the present invention, the execution subject may be the data playback system 102 or the data playback system composed of the data playback device 102 and the information processing device 104, including the following steps:

s1601, track information of the moving track is received.

Wherein the moving track is generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory.

And S1602, in the process of playing back the moving track according to the plurality of writing positions identified by the coordinate information, responding to the instruction of the reviewer, pausing the playback and providing an interface to enable the reviewer to add comments at the paused positions and save the comments.

S1603, feeding back the specific frame in the movement track playback video file, the track information file, or the movement track playback video to which the annotation information is added to the writer side.

Correspondingly, the writer side may perform the following steps:

and receiving a specific frame in the mobile track playback video file, the track information file or the mobile track playback video which is added with the annotation information and sent by the network side or the mobile track playback side.

The network side may be the information processing apparatus 104, that is, the information processing apparatus 104 processes the annotation added file, for example: extracting a specific frame in the playback video of the movement track containing the annotation information, and the like.

Further, the embodiments and features of the embodiments in the present application may be combined with each other without conflict. For example: the information processing apparatus 104 may generate a relevant playback identifier for each of the plurality of pages of physical media pages and the position information thereof, and send the text content and the position information thereof, the relevant playback identifier, and the like to the movement track playback side, or the information processing apparatus 104 may generate second position information of the text content in the movement track playback interface for each of the plurality of pages of physical media pages, and send the text content and the second position information thereof, and the corresponding coordinate information to the movement track playback side in the order from the first to the last according to the generation time corresponding to each writing position, and the like, and the specific combination may be according to actual needs, and is not described herein again.

In relation to the method according to the exemplary embodiment of the present invention, there is also provided an education system 170, as shown in fig. 17, the education system 170 including: a data acquisition apparatus 1701, and a data playback system 1702;

the data acquisition device 1701 is used for acquiring track information of a movement track generated when a writer writes on a physical medium page with pattern information; sending the acquired track information;

the data playback system 1702, configured to receive the track information; and playing back the movement track according to a plurality of writing positions identified by the coordinate information for a reviewer to review.

Further, the data playback system 1702 may be located on the writer side, or on the movement trace playback side. That is, the method, apparatus and system of the present invention are applicable not only to the case of distance education, in which the physical distance between a writer and a reviewer is not necessarily remote, but also to the case in which a parent or home teacher acts as a reviewer, or the case in which a teacher and a student are both in the same room.

In some embodiments of this embodiment, optionally, the physical media page includes text content, and a first corresponding relationship between the physical media page to which the text content belongs, the text content, and position information of the text content on the physical media page to which the text content belongs is pre-stored, or a second corresponding relationship between the physical media page to which the text content belongs and a background carrier including the text content is pre-stored, where a position of the text content on the background carrier corresponds to a position of the text content on the physical media interface.

In other embodiments of this embodiment, optionally, the data playback system 1702 is further configured to, after receiving the track information, determine a physical medium page to which the plurality of writing positions belong according to coordinate information included in the track information; displaying the text content contained in the physical medium page at the corresponding position of the mobile track playback presentation interface according to the first corresponding relation or the second corresponding relation;

the data playback system 1702 is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information on the movement track playback presentation interface on which the text content is displayed.

In further embodiments of this embodiment, optionally, the data acquiring device 1701 is specifically configured to acquire trajectory information corresponding to a movement trajectory generated when a writer writes on at least two pages of physical medium pages with pattern information; wherein the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated;

the data playback system 1702 is specifically configured to receive acquired trajectory information corresponding to a movement trajectory generated when a writer writes on the associated at least two pages of physical media; at least two pages of incidence relation of physical medium pages with pattern information are stored in advance before receiving the track information;

simultaneously presenting the corresponding movement track playback presentation interfaces of the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

Using the same playback presentation interface as a playback presentation interface of the movement tracks corresponding to the at least two pages of associated physical media, and presenting the playback presentation interface; and playing back the movement track in the same presentation interface according to the generation sequence of the plurality of writing positions identified by the coordinate information.

In some further embodiments of this embodiment, optionally, the system further includes: a data forwarding device 1703;

the data acquiring device 1701 is specifically configured to send acquired trajectory information to the data forwarding device in a preset communication manner; wherein, the preset communication mode comprises: network, bluetooth or NFC;

the data forwarding device 1703 is configured to receive the track information and send the track information to the data playback system 1702.

In still other embodiments of this embodiment, optionally, the data playback system 1702 includes an information processing device 17021 and a data playback device 17022, where the information processing device 17021 is configured to, after receiving the trajectory information, determine, according to coordinate information included in the trajectory information, a physical medium page to which the plurality of writing positions belong; determining the text content and the position information of the text content on the physical media page according to the first corresponding relation;

the information processing device 17021 is further configured to send the text content, the position information of the text content on the physical media page to which the text content belongs, and the track information to the data playback device;

and the data playback device 17022 is configured to display the text content at a corresponding position of the movement track playback presentation interface and play back the movement track.

Further, the information processing apparatus 17021 may be a server device, and may be located on a network side, a writer side, or a movement trace playback side.

In some further embodiments of this embodiment, optionally, the data playback system 1702 includes an information processing device 17021 and a data playback device 17022, where the information processing device 17021 is configured to, after receiving the trajectory information, determine, according to coordinate information included in the trajectory information, a physical medium page to which the plurality of writing positions belong; determining a background carrier containing the text content according to the second corresponding relation;

the information processing device 17021 is further configured to send the related information of the background carrier containing the text content and the track information to the data playback device;

In some further embodiments of this embodiment, optionally, the data playback system 1702 includes an information processing device 17021 and a data playback device 17022, where the information processing device 17021 is configured to, after receiving the trajectory information, determine, according to coordinate information included in the trajectory information, a physical medium page to which the plurality of writing positions belong;

determining the text content and the position information of the text content on the physical media page according to the first corresponding relation; synthesizing a moving track playback video file according to the text content, the position information of the text content on the page of the physical medium and the track information; or

Determining a background carrier containing the text content according to the second corresponding relation; synthesizing a moving track playback video file according to the background carrier containing the text content and the track information;

the information processing device 17021 is further configured to send the movement track playback video file to the data playback device;

the data playback device 17022 is configured to play back the movement track playback video file.

In still other embodiments of this embodiment, optionally, the data playback system 1702 includes an information processing device 17021 and a data playback device 17022, where the information processing device 17021 is configured to, after receiving the trajectory information, determine, according to coordinate information included in the trajectory information, a physical medium page to which the plurality of writing positions belong; determining the text content and first position information of the text content on the physical medium page according to the first corresponding relation; determining second position information of the text content on the mobile track playback presentation interface according to the first position information and the coordinate corresponding relation between the physical medium page and the mobile track playback presentation interface;

the information processing device 17021 is further configured to send the text content, the second position information, and the track information to the data playback device;

In still other embodiments of this embodiment, optionally, the data playback system 1702 includes an information processing device 17021 and a data playback device 17022, where the information processing device 17021 is configured to receive track information corresponding to an acquired movement track generated when a writer writes on the associated at least two pages of physical media pages; and setting an associated playback identifier, wherein the associated playback identifier is used for informing the data playback device to perform associated playback on a movement track generated when a writer writes on the at least two associated pages of the physical medium; and storing the incidence relation of at least two pages of physical medium pages with pattern information in advance before receiving the track information;

the information processing device 17021 is further configured to send the associated playback identifier and the track information to the data playback device;

and the data playback device 17022 is configured to play back the movement track at a corresponding position of the movement track playback presentation interface according to the associated playback identifier and a generation sequence of the plurality of writing positions identified by the coordinate information.

In still other embodiments of this embodiment, optionally, the data playback system 1702 includes an information processing device 17021 and a data playback device 17022, where the information processing device 17021 is configured to receive track information corresponding to an acquired movement track generated when a writer writes on the associated at least two pages of physical media pages; sending coordinate information of a plurality of writing positions in the track information corresponding to the moving track generated when a writer writes on the at least two pages of physical medium pages to the data playback device according to the sequence of the generation time corresponding to each writing position from first to last; wherein, before receiving the track information, the incidence relation of at least two pages of physical medium pages with pattern information is stored in advance;

and the data playback device 17022 is configured to play back the movement track at the corresponding position of the movement track playback presentation interface according to the sequence of the generation time corresponding to each writing position from first to last.

In some further embodiments of this embodiment, optionally, the information processing apparatus 17021 includes: the system comprises a server, a terminal provided with the corresponding application of the education system, or a learning table with a network communication function.

In still further embodiments of this embodiment, optionally, the physical medium includes text content, and the text content includes title content, a title area identifier, and/or a draft paper area identifier.

In still other embodiments of this embodiment, optionally, the data acquiring apparatus 1701 is specifically configured to send the acquired track information in real time, or send the corresponding track information at preset time intervals.

In still other embodiments of this embodiment, optionally, the data playback system 1702 is specifically configured to determine, according to the plurality of writing positions identified by the coordinate information, a row constituting the movement trajectory; playing back the movement trajectory at a behavioral playback granularity.

In yet other embodiments of this embodiment, optionally, the data playback system 1702 is specifically configured to, for each writing position, compare the coordinates of the writing position with the coordinates of the previous writing position; if the leftward offset of the coordinate of the writing position compared with the coordinate of the previous writing position reaches a preset distance, determining that the previous writing position is the last writing position of the row where the previous writing position is located in the moving track; and displaying the writing contents of the lines where the last writing positions are located in a determined sequence aiming at the determined last writing position of each line.

In still further embodiments of this embodiment, optionally, the data playback system 1702 is specifically configured to play back the movement trajectory according to the plurality of writing positions identified by the coordinate information at the same time interval according to the generation sequence of the plurality of writing positions.

In still further embodiments of this embodiment, optionally, the data playback system 1702 is specifically configured to play back the movement trajectory according to the plurality of writing positions identified by the coordinate information according to the generation sequence of the plurality of writing positions and the corresponding generation time and/or interval time; wherein the track information further comprises: and generating time information and/or interval time information corresponding to each writing position in the moving track generating process.

In still other embodiments of this embodiment, optionally, the data playback system 1702 is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information at a preset playback speed, where the preset playback speed is greater than the writing speed.

In still other embodiments of this embodiment, optionally, the data playback system 1702 is further configured to pause playback in response to an instruction of the reviewer during the playback of the movement track and provide an interface for the reviewer to add comments at the paused position and save; and feeding back a specific frame in the movement track playback video file, the track information file or the movement track playback video to which the annotation information is added to the writer side.

In still other embodiments of this embodiment, optionally, the information processing apparatus 17021 is further configured to receive review requests from at least two data playback apparatuses; wherein, the review request carries the relevant information of the corresponding reviewer; determining a matched reviewer according to a preset rule;

the information processing device 17021 is specifically configured to send the trajectory information to a data playback device corresponding to a matching reviewer.

Exemplary device

Having described the method of the exemplary embodiment of the present invention, next, a related apparatus for education of the exemplary embodiment of the present invention will be described with reference to fig. 18 to 23.

Fig. 18 is a schematic structural diagram of one of the educational apparatuses according to the embodiment of the present invention, and as shown in fig. 18, the apparatus may include the following modules:

an obtaining module 1801, configured to obtain trajectory information of a movement trajectory generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

a sending module 1802, configured to send the acquired track information; wherein the track information is used for providing a mobile track playback side for playback for the reviewer to review.

In some embodiments of this embodiment, optionally, the sending module 1802 is specifically configured to send the acquired track information to the data forwarding device through a preset communication mode; wherein, the preset communication mode comprises: network, bluetooth or NFC; the data forwarding device is used for sending the track information to the mobile track playback side.

In other embodiments of this embodiment, optionally, the obtaining module 1801 is specifically configured to obtain trajectory information corresponding to a movement trajectory generated when a writer writes on at least two pages of physical medium pages with pattern information; wherein the at least two pages of physical media pages correspond to the same playback presentation unit, or at least two playback presentation units corresponding to the at least two pages of physical media pages are associated.

In some further implementation manners of this embodiment, optionally, the apparatus further includes: a binding module 1803;

the binding module 1803 is configured to group-bind the at least two pages of physical media in advance, so as to present the pages simultaneously when the writer writes.

In still other embodiments of this embodiment, optionally, the physical media page includes text content, and the text content includes title content, a title area identifier, and/or a draft paper area identifier.

In still other embodiments of this embodiment, optionally, the sending module 1802 is specifically configured to send the acquired track information in real time, or send the corresponding track information at preset time intervals.

In some further embodiments of this embodiment, optionally, the apparatus further includes: a receiving module 1804;

the receiving module 1804 is configured to receive the specific frame in the mobile track playback video file, the track information file, or the mobile track playback video that is added with the annotation information and sent by the network side or the mobile track playback side.

In some further embodiments of this embodiment, optionally, the physical medium page is made of a preset material, where the preset material supports erasing handwriting left on the physical medium page when the user writes.

Next, one of the apparatuses for education according to still another exemplary embodiment of the present invention will be described.

As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.

In some possible embodiments, one of the devices for education according to the invention may comprise at least one processing unit, and at least one memory unit. Wherein the storage unit stores program code which, when executed by the processing unit, causes the processing unit to perform the steps of the method for education according to various exemplary embodiments of the present invention described in the above section "exemplary method" of the present specification. For example, the processing unit may execute step S201 shown in fig. 2, acquire trajectory information of a movement trajectory generated when a writer writes on a physical medium page having pattern information, and step S202, transmit the trajectory information acquired in S201.

One of the apparatuses for education 190 according to this embodiment of the present invention will be described with reference to fig. 19. One of the devices 190 for education shown in fig. 19 is only an example and should not bring any limitation to the function and the scope of use of the embodiment of the present invention.

As shown in fig. 19, one of the devices for education 190 is in the form of a general purpose computing device. The components of one of the devices for education 190 may include, but are not limited to: the at least one processing unit 1901, the at least one memory unit 1902, and a bus 1903 that couples various system components (including the processing unit 1901 and the memory unit 1902).

Bus 1903 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures.

The memory unit 1902 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)19021 and/or cache memory 19022, and may further include Read Only Memory (ROM) 19023.

The storage unit 1902 may also include a program/utility 1900 having a set (at least one) of program modules 19024, such program modules 19024 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

One of the devices 190 for education may also communicate with one or more external devices 1904 (e.g., keyboard, pointing device, Bluetooth device, etc.), and may also communicate with one or more devices that enable a user to interact with the one of the devices 190 for education, and/or with any device (e.g., router, modem, etc.) that enables the one of the devices 190 for education to communicate with one or more other computing devices.

Fig. 20 is a schematic structural diagram of a second education apparatus according to an embodiment of the present invention, as shown in fig. 20, the second education apparatus may include the following modules:

a receiving module 2001, configured to receive track information of the moving track; wherein the moving track is generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

and a playback module 2002 configured to play back the movement track according to the plurality of writing positions identified by the coordinate information.

In other embodiments of this embodiment, optionally, the apparatus further includes: a determination module 2003 and a content presentation module 2004;

the determining module 2003 is configured to determine, after the receiving module 2001 receives the trajectory information, a physical medium page to which the plurality of writing positions belong according to coordinate information included in the trajectory information;

the content presentation module 2004 is configured to display, according to the first corresponding relationship or the second corresponding relationship, text content included in the physical media page at a corresponding position of a mobile track playback presentation interface;

the playback module 2002 is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information on the movement track playback presentation interface on which the text content is displayed.

In some further embodiments of this embodiment, optionally, the method further includes: an association relation storage module 2005;

the association relation storage module 2005 is configured to store, in advance, an association relation between at least two pages of physical media pages with pattern information before receiving the track information;

the receiving module 2001 is specifically configured to receive acquired trajectory information corresponding to a movement trajectory generated when a writer writes on the associated at least two pages of physical media;

the playback module 2002 is specifically configured to present, at the same time, the movement track playback presentation interfaces respectively corresponding to the at least two pages of associated physical media; playing back the movement tracks according to the generation sequence of the plurality of writing positions identified by the coordinate information in at least two simultaneously-presented movement track playback presentation interfaces; or

In still other embodiments of this embodiment, optionally, the playback module 2002 is specifically configured to determine, according to the plurality of writing positions identified by the coordinate information, a row constituting the movement trajectory; playing back the movement trajectory at a behavioral playback granularity.

In some further embodiments of this embodiment, optionally, the playback module 2002 is specifically configured to compare, for each writing position, coordinates of the writing position with coordinates of a previous writing position; if the leftward offset of the coordinate of the writing position compared with the coordinate of the previous writing position reaches a preset distance, determining that the previous writing position is the last writing position of the row where the previous writing position is located in the moving track; and displaying the writing contents of the lines where the last writing positions are located in a determined sequence aiming at the determined last writing position of each line.

In some further implementation manners of this embodiment, optionally, the playback module 2002 is specifically configured to play back the movement trajectory according to the multiple writing positions identified by the coordinate information at the same time interval according to the generation sequence of the multiple writing positions.

In some further embodiments of this embodiment, optionally, the playback module 2002 is specifically configured to play back the movement trajectory according to the plurality of writing positions identified by the coordinate information, according to the generation sequence of the plurality of writing positions, and the corresponding generation time and/or interval time; wherein the track information further comprises: and generating time information and/or interval time information corresponding to each writing position in the moving track generating process.

In still other embodiments of the present embodiment, optionally, the playback module 2002 is specifically configured to play back the movement track according to the plurality of writing positions identified by the coordinate information at a preset playback speed, where the preset playback speed is greater than the writing speed.

In still other embodiments of this embodiment, optionally, the apparatus further includes: an annotation adding module 2006 and a sending module 2007;

the comment adding module 2006, configured to, during the playback of the movement trajectory, in response to an instruction of the reviewer, pause the playback and provide an interface for the reviewer to add and save a comment at the paused position;

the sending module 2007 is configured to feed back a specific frame in the movement track playback video file, the track information file, or the movement track playback video to which the annotation information is added, to the writer side.

In still other embodiments of this embodiment, optionally, the receiving module 2001 is specifically configured to receive the track information from the data forwarding device; the data forwarding equipment is used for receiving the track information from a writer side and forwarding the track information.

Next, a second apparatus for education according to still another exemplary embodiment of the present invention will be described.

In some possible embodiments, a second device for education according to the invention may comprise at least one processing unit, and at least one memory unit. Wherein the storage unit stores program code which, when executed by the processing unit, causes the processing unit to perform the steps for use in the educational method according to various exemplary embodiments of the present invention described in the above section "exemplary method" of the present specification. For example, the processing unit may perform step S301 of receiving trajectory information of the movement trajectory as shown in fig. 3, and step S302 of playing back the movement trajectory received in S301 according to the plurality of writing positions identified by the coordinate information.

A second apparatus 210 for education according to this embodiment of the present invention will be described with reference to fig. 21. The second device 210 for education shown in fig. 21 is only an example and should not bring any limitation to the function and the scope of use of the embodiment of the present invention.

As shown in fig. 21, a second device for education 210 is in the form of a general purpose computing device. The components of the second device for education 210 may include, but are not limited to: the at least one processing unit 2101, the at least one memory unit 2102, and the bus 2103 that couples the various system components including the processing unit 2101 and the memory unit 2102.

Bus 2103 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures.

The storage unit 2102 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)21021 and/or cache memory 21022, and may further include Read Only Memory (ROM) 21023.

The storage unit 2102 may also include a program/utility 2100 having a set (at least one) of program modules 21024, such program modules 21024 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

The second device for education 210 may also communicate with one or more external devices 2104 (e.g., keyboard, pointing device, Bluetooth device, etc.), and may also communicate with one or more devices that enable a user to interact with the second device for education 210, and/or with any device (e.g., router, modem, etc.) that enables the second device for education 210 to communicate with one or more other computing devices.

Fig. 22 is a schematic structural diagram of a third education apparatus according to an embodiment of the present invention, as shown in fig. 22, the third education apparatus may include the following modules:

a receiving module 2201, configured to receive trajectory information of the movement trajectory sent by the writer side; wherein the moving track is generated when a writer writes on a physical medium page with pattern information; the pattern information is used for analyzing the coordinates of the writing position of a writer when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

a sending module 2202, configured to send the track information to a mobile track playback side.

In other embodiments of this embodiment, optionally, the apparatus further includes: a content determination module 2203;

the content determining module 2203 is configured to, after the receiving module 2201 receives the trajectory information, determine, according to coordinate information included in the trajectory information, a physical medium page to which the plurality of writing positions belong; determining the text content and the position information of the text content on the physical media page according to the first corresponding relation;

the sending module 2202 is specifically configured to send the text content, the position information of the text content on the physical media page to which the text content belongs, and the track information to a mobile track playback side, so that the text content is displayed at a corresponding position of a mobile track playback presentation interface on the mobile track playback side and the mobile track is played back.

In some further implementation manners of this embodiment, optionally, the apparatus further includes: a content determination module 2203;

the content determining module 2203 is configured to, after the receiving module 2201 receives the trajectory information, determine, according to coordinate information included in the trajectory information, a physical medium page to which the plurality of writing positions belong; determining a background carrier containing the text content according to the second corresponding relation;

the sending module 2202 is specifically configured to send the track information and the related information of the background carrier including the text content to the moving track playback side, so that the text content is displayed at a corresponding position of the moving track playback presentation interface on the moving track playback side and the moving track is played back.

In some further embodiments of this embodiment, optionally, the apparatus further includes: a content determination module 2203 and a composition module 2204;

the synthesizing module 2204 is configured to synthesize a moving track playback video file according to the text content, the position information of the text content on the physical media page, and the track information; or

the synthesizing module 2204 is configured to synthesize a moving track playback video file according to the background carrier containing the text content and the track information;

the sending module 2202 is specifically configured to send the moving track playback video file to a moving track playback side.

In some further embodiments of this embodiment, optionally, the apparatus further includes: a content determination module 2203 and a location determination module 2205;

the content determining module 2203 is configured to, after the receiving module 2201 receives the trajectory information, determine, according to coordinate information included in the trajectory information, a physical medium page to which the plurality of writing positions belong;

the position determining module 2205 is configured to determine, according to the first corresponding relationship, the text content and first position information of the text content on the physical media page; determining second position information of the text content on the mobile track playback presentation interface according to the first position information and the coordinate corresponding relation between the physical medium page and the mobile track playback presentation interface;

the sending module 2202 is specifically configured to send the text content, the second position information, and the track information to a moving track playback side, so that the text content is displayed at a position corresponding to a moving track playback presentation interface on the moving track playback side and the moving track is played back.

In some further embodiments of this embodiment, optionally, the apparatus further includes: an association relation storage module 2206 and an association setting module 2207;

the association relationship storage module 2206 is configured to store, in advance, an association relationship between at least two pages of physical media pages with pattern information before receiving the track information;

the receiving module 2201 is specifically configured to receive acquired trajectory information corresponding to a movement trajectory generated when a writer writes on the associated at least two pages of physical medium pages;

the association setting module 2207 is configured to, after the receiving module 2201 receives the track information, set an associated playback identifier, where the associated playback identifier is used to notify the movement track playback side of the associated playback of the movement track generated when the writer writes on the associated at least two pages of the physical medium;

the sending module 2202 is specifically configured to send the track information carrying the associated playback identifier to a mobile track playback side.

In some further embodiments of this embodiment, optionally, the method further includes: an association relation storage module 2206;

the sending module 2202 is specifically configured to send coordinate information of a plurality of writing positions in trajectory information corresponding to a movement trajectory generated by a writer when writing on the at least two associated pages of physical media pages, to the playback side of the movement trajectory in an order from first generation time to last generation time corresponding to each writing position; wherein the track information further comprises: and generating time information corresponding to each writing position in the moving track generation process.

In still other embodiments of this embodiment, optionally, the apparatus further includes: a matching module 2208;

the receiving module 2201 is further configured to receive review requests from at least two movement trace playback sides; wherein, the review request carries the relevant information of the corresponding reviewer;

the matching module 2208 is configured to determine a matched reviewer according to a preset rule;

the sending module 2202 is specifically configured to send the track information to a matched mobile track playback side.

Next, a third apparatus for education according to still another exemplary embodiment of the present invention will be described.

In some possible embodiments, the apparatus for education according to the third aspect of the present invention may comprise at least one processing unit, and at least one memory unit. Wherein the storage unit stores program code which, when executed by the processing unit, causes the processing unit to perform the steps for use in the educational method according to various exemplary embodiments of the present invention described in the above section "exemplary method" of the present specification. For example, the processing unit may execute a first step of receiving trajectory information of the movement trajectory transmitted from the writer side as shown in page 35 of the specification, and a second step of transmitting the trajectory information to the movement trajectory playback side.

A third apparatus for education 230 according to this embodiment of the present invention will be described with reference to fig. 23. The third device for education 230 shown in fig. 23 is only an example and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.

As shown in fig. 21, the third device for education 230 is represented in the form of a general purpose computing device. The components of the third device for education 230 may include, but are not limited to: the at least one processing unit 2301, the at least one memory unit 2302, and a bus 2303 connecting the various system components including the processing unit 2301 and the memory unit 2302.

Bus 2303 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures.

The storage unit 2302 may include readable media in the form of volatile memory, such as Random Access Memory (RAM)23021 and/or cache memory 23022, and may further include Read Only Memory (ROM) 23023.

The storage units 2302 may also include a program/utility 2300 having a set (at least one) of program modules 23024, such program modules 23024 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

The third means for educating 230 may also communicate with one or more external devices 2304 (e.g., keyboard, pointing device, Bluetooth device, etc.), and may also communicate with one or more devices that enable a user to interact with the third means for educating 230, and/or with any device (e.g., router, modem, etc.) that enables the third means for educating 230 to communicate with one or more other computing devices.this communication may be through AN input/output (I/O) interface 2305. the third means for educating 230 may also communicate with one or more networks (e.g., local area network (L AN), Wide Area Network (WAN) and/or public network, such as the Internet) through a network adapter 2306. As shown, the network adapter 2306 communicates with other modules of the third means for educating 230 through a bus 2303. the third means for educating 230 may also display movement traces to the user through a display unit 2307. it should be understood, although not shown, that other hardware and/or software modules 230 may be used in conjunction with the third means for educating including, a redundant array of processing devices, a disk drive, a RAID system, a redundant data storage unit, and the like.

Exemplary program product

In some possible embodiments, aspects of the present invention may also be implemented in the form of a program product including program code for causing a terminal device to perform steps in the method for education according to various exemplary embodiments of the present invention described in the section "exemplary method" mentioned above in this specification when the program product is run on the terminal device, for example, one of the education devices may perform the trajectory information of the movement trajectory generated when a writer writes on a physical medium page having pattern information as shown in step S201 in fig. 2, and transmit the trajectory information acquired in S201 in step S202. The second education apparatus may perform step 301 of receiving the trajectory information of the movement trajectory as shown in fig. 3, and step 302 of playing back the movement trajectory received in step 301 according to the plurality of writing positions identified by the coordinate information. The third education apparatus may perform a first step of receiving the trajectory information of the movement trajectory transmitted from the writer side as shown in page 35 of the specification, and a second step of transmitting the trajectory information to the movement trajectory playback side.

The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

As shown in FIG. 24, one of the program products 240 for education according to the embodiments of the invention is described; as shown in FIG. 25, a second program product 250 for education according to an embodiment of the invention is described; as shown in fig. 26, a third program product 260 for education according to an embodiment of the present invention is described;

the program products described above may each employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including AN object oriented programming language such as Java, C + +, or the like, as well as conventional procedural programming languages, such as the "C" language or similar programming languages.

It should be noted that although in the above detailed description several means or sub-means of the education related apparatus are mentioned, such division is only not mandatory. Indeed, the features and functions of two or more of the devices described above may be embodied in one device, according to embodiments of the invention. Conversely, the features and functions of one apparatus described above may be further divided into embodiments by a plurality of apparatuses.

Moreover, while the operations of the method of the invention are depicted in the drawings in a particular order, this does not require or imply that the operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.

While the spirit and principles of the invention have been described with reference to several particular embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, nor is the division of aspects, which is for convenience only as the features in such aspects may not be combined to benefit. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A method of education comprising:

receiving track information of a moving track;

playing back the moving track according to the plurality of writing positions identified by the coordinate information;

playing back the movement track according to the plurality of writing positions identified by the coordinate information, comprising:

determining lines forming the moving track according to the plurality of writing positions identified by the coordinate information; playing back the movement trajectory at a behavioral playback granularity;

2. The method according to claim 1, wherein the physical media page includes text content, and a first corresponding relationship between the physical media page to which the text content belongs, the text content, and position information of the text content on the physical media page is pre-stored, or a second corresponding relationship between the physical media page to which the text content belongs and a background carrier including the text content is pre-stored, wherein a position of the text content on the background carrier corresponds to a position of the text content on the physical media interface.

3. The method of claim 2, after receiving trajectory information of the movement trajectory, further comprising:

determining physical medium pages to which the plurality of writing positions belong according to coordinate information contained in the track information; and are

Displaying the text content contained in the physical media page at the corresponding position of the mobile track playback presentation interface according to the first corresponding relation or the second corresponding relation;

and playing back the moving track according to the plurality of writing positions identified by the coordinate information on a moving track playback presentation interface on which the text content is displayed.

4. The method according to claim 1, wherein before receiving the track information of the moving track, the association relationship of at least two pages of physical medium pages with pattern information is stored in advance;

the receiving of the track information of the movement track includes:

receiving track information corresponding to a movement track generated when a writer writes on the at least two pages of associated physical media;

5. The method of claim 1, determining rows that constitute the movement trajectory from a plurality of writing positions identified by the coordinate information, comprising:

for each writing position, comparing the coordinate of the writing position with the coordinate of the previous writing position;

if the leftward offset of the coordinate of the writing position compared with the coordinate of the previous writing position reaches a preset distance, determining that the previous writing position is the last writing position of the row where the previous writing position is located in the moving track;

playing back the movement trajectory at a behavioral playback granularity, comprising:

6. The method of any of claims 1-5, playing back the movement trace according to the plurality of writing positions identified by the coordinate information, comprising:

and playing back the movement track according to the plurality of writing positions identified by the coordinate information at the same time interval according to the generation sequence of the plurality of writing positions.

7. The method of any of claims 1-5, the trajectory information further comprising: generating time information and/or interval time information corresponding to each writing position in the moving track generating process;

8. The method of any of claims 1-5, further comprising:

during the process of playing back the movement track, responding to the instruction of the reviewer, pausing the playback and providing an interface to enable the reviewer to add comments at a pause position and save; and

and feeding back a specific frame in the movement track playback video file, the track information file or the movement track playback video added with the annotation information to the writer side.

9. The method according to any one of claims 1-5, receiving trajectory information of the movement trajectory, comprising:

receiving trajectory information from a data forwarding device;

the data forwarding equipment is used for receiving the track information from a writer side and forwarding the track information.

10. A method of education comprising:

receiving track information of a moving track sent by a writer side;

sending the track information to a mobile track playback side, and enabling the mobile track playback side to play back the mobile track according to the plurality of writing positions identified by the coordinate information; wherein,

11. The method according to claim 10, wherein the physical media page includes text content, and a first corresponding relationship between the physical media page to which the text content belongs, the text content, and position information of the text content on the physical media page is pre-stored, or a second corresponding relationship between the physical media page to which the text content belongs and a background carrier including the text content is pre-stored, wherein a position of the text content on the background carrier corresponds to a position of the text content on the physical media interface.

12. The method according to claim 11, further comprising, after receiving trajectory information of the movement trajectory transmitted from the writer side:

determining physical medium pages to which the plurality of writing positions belong according to coordinate information contained in the track information;

determining the text content and the position information of the text content on the physical media page according to the first corresponding relation;

sending the track information to a mobile track playback side, including:

and sending the text content, the position information of the text content on the page of the physical medium and the track information to a moving track playback side so as to display the text content at a position corresponding to a moving track playback presentation interface on the moving track playback side and play back the moving track.

13. The method according to claim 11, further comprising, after receiving trajectory information of the movement trajectory transmitted from the writer side:

determining a background carrier containing the text content according to the second corresponding relation;

sending the track information to a mobile track playback side, including:

and sending the related information of the background carrier containing the text content and the track information to a moving track playback side so as to display the text content at the corresponding position of a moving track playback presentation interface of the moving track playback side and play back the moving track.

14. The method according to claim 11, further comprising, after receiving trajectory information of the movement trajectory transmitted from the writer side:

sending the track information to a mobile track playback side, including:

and sending the moving track playback video file to a moving track playback side.

15. The method according to claim 11, further comprising, after receiving trajectory information of the movement trajectory transmitted from the writer side:

determining the text content and first position information of the text content on the physical medium page according to the first corresponding relation;

determining second position information of the text content on the mobile track playback presentation interface according to the first position information and the coordinate corresponding relation between the physical medium page and the mobile track playback presentation interface;

sending the track information to a mobile track playback side, including:

and sending the text content, the second position information and the track information to a moving track playback side so as to display the text content at a position corresponding to a moving track playback presentation interface of the moving track playback side and play back the moving track.

16. The method according to claim 11, wherein before receiving the trajectory information of the movement trajectory sent by the writer side, the association relationship of at least two pages of physical medium pages having pattern information is stored in advance;

the receiving of the trajectory information of the movement trajectory sent by the writer side includes:

receiving track information corresponding to the movement track generated when the writer writes on the at least two associated physical medium pages;

after receiving the track information of the moving track sent by the writer side, the method further comprises the following steps:

setting an associated playback identifier, wherein the associated playback identifier is used for informing the movement track playback side of the associated playback of the movement track generated when a writer writes on the associated at least two pages of the physical medium;

sending the track information to a mobile track playback side, further comprising:

and sending the associated playback identifier and the track information to a mobile track playback side.

17. The method of claim 11, the trajectory information further comprising: generating time information corresponding to each writing position in the moving track generating process;

before receiving track information of a moving track sent by a writer side, pre-storing the incidence relation of at least two pages of physical medium pages with pattern information;

sending the track information to a mobile track playback side, including:

and sending the coordinate information of a plurality of writing positions in the track information corresponding to the movement track generated when the writer writes on the at least two pages of physical medium pages in the order from the first to the last of the generation time corresponding to each writing position to the playback side of the movement track.

18. The method according to any one of claims 10-17, further comprising:

receiving review requests from at least two movement trace playback sides; wherein, the review request carries the relevant information of the corresponding reviewer;

determining a matched reviewer according to a preset rule;

sending the track information to a mobile track playback side, including:

and sending the track information to the corresponding movement track playback side of the matched reviewer.

19. An educational apparatus, comprising:

the playback module is used for playing back the moving track according to the plurality of writing positions identified by the coordinate information;

the playback module is specifically configured to determine, according to the plurality of writing positions identified by the coordinate information, rows constituting the movement trajectory; playing back the movement trajectory at a behavioral playback granularity;

the playback module is specifically configured to play back the movement track at a preset playback speed according to the plurality of writing positions identified by the coordinate information.

20. An educational apparatus, comprising:

the sending module is used for sending the track information to a mobile track playback side, so that the mobile track playback side plays back the mobile track according to the plurality of writing positions identified by the coordinate information; wherein,

21. An educational system comprising: a data forwarding device, and a data playback system;

the data forwarding equipment is used for receiving the track information of the moving track sent by the writer side; transmitting the track information to the data playback system;

the moving track is generated when a writer writes on a physical medium page with pattern information, and the pattern information is used for analyzing coordinates of a writing position when the writer writes on the physical medium page; the trajectory information includes coordinate information of a plurality of writing positions in the movement trajectory;

the data playback system is used for receiving the track information; playing back the movement trajectory according to the plurality of writing positions identified by the coordinate information, wherein,