CN105955474A - Prompting method of application evaluation, and mobile terminal - Google Patents
Prompting method of application evaluation, and mobile terminal Download PDFInfo
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- CN105955474A CN105955474A CN201610270642.2A CN201610270642A CN105955474A CN 105955474 A CN105955474 A CN 105955474A CN 201610270642 A CN201610270642 A CN 201610270642A CN 105955474 A CN105955474 A CN 105955474A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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Abstract
This invention discloses a prompting method of application evaluation, and a mobile terminal. The prompting method of application evaluation comprises the following steps: when a user uses the application, acquiring head portrait information of the user; according to the head portrait information, extracting the facial expression feature of the user; matching the expression type of the user according to the facial expression feature; according to the expression type of the user, judging whether the user needs to be prompted to evaluate the application or not; and if so, displaying the evaluation interface and receiving the evaluation input by the user. The method provide by the technical scheme of the invention judges whether the user needs to be prompted to evaluate the application or not through acquiring the expression type of the user, prompts the user to provide corresponding evaluative feedback in a friendly manner, and improves the effectiveness and timeliness of the evaluative feedback.
Description
Technical field
The present invention relates to communication technical field, reminding method and movement particularly to a kind of applicating evaluating are whole
End.
Background technology
Current mobile terminal is that people live requisite work, life and amusement equipment, and supports to move
The most various application of dynamic terminal power.For application developer, how can effectively obtain
The evaluation feedback of user, is necessary.But present situation is, user must actively go to click on and evaluate
Feed back menu or apply lofty ejection to evaluate feedback window, the most unfriendly, have a strong impact on evaluation feedback
Effectiveness and promptness, hinder self-optimization and the ego trip of application.
Summary of the invention
The main object of the present invention is to provide the reminding method of a kind of applicating evaluating, it is intended to realize close friend's prompting,
And then improve effectiveness and the promptness evaluating feedback.
For achieving the above object, the reminding method of applicating evaluating that the present invention proposes, include following steps:
When user uses application, obtain the head image information of user；
Extract the facial expression feature of user according to described head image information, and mate according to facial expression feature
Go out the expression type of user；
Expression type according to described user judges whether to need to point out user to be evaluated described application；
If it is, interface is evaluated in display, and receive the evaluation of user's input.
Optionally, also wrapped before extract the step of facial expression feature of user according to described head image information
Include:
The head image information got described in identification is the most correct；
If it is, extract the facial expression feature of user according to described head image information.
Optionally, the most correct concrete steps of the head image information that gets described in described identification include:
According to eigenfaces, Fisher face, singular value decomposition method, neural network or dynamically connect
Connect the head image information got described in matching method identification the most correct.
Optionally, after the step of the described expression type matching user according to facial expression feature also
Including:
Monitor the switching frequency at the interface of described application.
Optionally, after the step of the described expression type matching user according to facial expression feature also
Including:
Whether detection application backstage exists system crash or application program without response.
The present invention also proposes a kind of mobile terminal, including head portrait acquisition module, expression matching module, judgement
Module and evaluation feedback module；Wherein,
Described head portrait acquisition module, for when user uses application, obtains the head image information of user；
Described expression matching module, for extracting the facial expression feature of user in described head image information,
And the expression type of user is matched according to the facial expression feature of user；
Described judge module, for judging whether to need to point out user couple according to the expression type of described user
Described application is evaluated；
Described evaluation feedback module, for when described application is evaluated by needs prompting user, showing
Evaluate interface, and receive the evaluation of user's input.
Optionally, described mobile terminal also includes head portrait identification module；Described head portrait identification module is used for knowing
The head image information that the most described head portrait acquisition module gets is the most correct.
Optionally, the method for head image information described in described head portrait identification mould identification includes: eigenfaces, line
Property techniques of discriminant analysis, singular value decomposition method, neural network or Dynamic link library matching method.
Optionally, described mobile terminal also includes application interface monitoring module；Described application interface monitors mould
Block is for monitoring the switching frequency at the interface of described application.
Optionally, described mobile terminal also includes backstage detection module；Described backstage detection module is used for examining
Survey whether application backstage exists system crash or application program without response.
Technical scheme, judges whether to need to point out user by the expression type obtaining user
Being evaluated application, prompting user evaluates feedback accordingly with open arms, improves and evaluates feedback
Effectiveness and promptness.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other according to the structure shown in these accompanying drawings
Accompanying drawing.
Fig. 1 is the hardware architecture diagram realizing each optional mobile terminal of embodiment one of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the flow chart of reminding method one embodiment of applicating evaluating of the present invention；
Fig. 4 is the flow chart of another embodiment of reminding method of applicating evaluating of the present invention；
Fig. 5 is the flow chart of the another embodiment of reminding method of applicating evaluating of the present invention；
Fig. 6 is the flow chart of the reminding method another embodiment of applicating evaluating of the present invention；
Fig. 7 is mobile terminal one embodiment module diagram of the present invention；
Fig. 8 is the module diagram of another embodiment of mobile terminal of the present invention；
Fig. 9 is the module diagram of the another embodiment of mobile terminal of the present invention；
Figure 10 is the module diagram of mobile terminal another embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description
In, use the suffix being used for representing such as " module ", " parts " or " unit " of element only for having
It is beneficial to the explanation of the present invention, itself does not has specific meaning.Therefore, " module " and " parts " can
Mixedly to use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include
Such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (individual digital
Assistant), PAD (panel computer), PMP (portable media player), the shifting of guider etc.
The fixed terminal of dynamic terminal and such as numeral TV, desk computer etc..Hereinafter it is assumed that terminal is to move
Dynamic terminal.However, it will be understood by those skilled in the art that, except being used in particular for the element of mobile purpose
Outside, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the optional mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120,
User input unit 130, output unit 150, memorizer 160, interface unit 170, controller 180 and electricity
Source unit 190 etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that also
The most not realistic execute all assemblies illustrated.Can alternatively implement more or less of assembly.Will be below
Describe the element of mobile terminal in detail.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 with wireless
Radio communication between communication system or network.Such as, wireless communication unit 110 can include mobile logical
In letter module 112, wireless Internet module 113, short range communication module 114 and positional information module 115 extremely
Few one.
Mobile communication module 112 send radio signals to base station (such as, access point, node B etc.),
In exterior terminal and server at least one and/or receive from it radio signal.Such radio
Signal can include voice call signal, video calling signal or according to text and/or Multimedia Message
The various types of data sent and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can internal or
Externally it is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (nothing
Line LAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA
(high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology
Including bluetooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB),
Purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Position is believed
The typical case of breath module is GPS (global positioning system).According to current technology, GPS module 115 is counted
Calculating should from the range information of three or more satellites and correct time information and the information for calculating
With triangulation, thus according to longitude, latitude with highly accurately calculate three-dimensional current location information.
Currently, for calculating method three satellites of use of position and temporal information and by using other one
Position that the correction of satellite calculates and the error of temporal information.Additionally, GPS module 115 can be by real
Time ground Continuous plus current location information calculate velocity information.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include phase
Machine 121 and mike 122, camera 121 in Video Capture pattern or image capture mode by image capturing
Static images or the view data of video that device obtains process.Picture frame after process can show
On display unit 151.Picture frame after camera 121 processes can be stored in memorizer 160 (or other
Storage medium) in or be transmitted via wireless communication unit 110, can be according to the structure of mobile terminal
Two or more cameras 121 are provided.Mike 122 can be at telephone calling model, logging mode, voice
Recognition mode etc. operational mode receives sound (voice data) via mike, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be at telephone calling model
In the case of be converted to can via mobile communication module 112 be sent to mobile communication base station form output.Mike
Wind 122 can be implemented various types of noise and eliminate (or suppression) algorithm to eliminate (or suppression) in reception
With the noise produced during transmission audio signal or interference.
It is mobile to control that user input unit 130 can generate key input data according to the order of user's input
The various operations of terminal.User input unit 130 allows user to input various types of information, and permissible
Including keyboard, metal dome, touch pad (such as, detection due to touched and cause resistance, pressure,
The sensitive component of the change of electric capacity etc.), roller, rocking bar etc..Especially, when touch pad is with the shape of layer
When formula is superimposed upon on display unit 151, touch screen can be formed.
Interface unit 170 is used as at least one external device (ED) and is connected connecing of can passing through with mobile terminal 100
Mouthful.Such as, external device (ED) can include wired or wireless head-band earphone port, external power source (or electricity
Electrolytic battery charger) port, wired or wireless FPDP, memory card port, there is for connection identification mould
The port of the device of block, audio frequency input/output (I/O) port, video i/o port, ear port etc..
Identification module can be that storage is for verifying that user uses the various information of mobile terminal 100 and can wrap
Include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..It addition, the device (hereinafter referred to as " identification device ") with identification module can take smart card
Form, therefore, identify device can be connected with mobile terminal 100 via port or other attachment means.
Interface unit 170 may be used for receiving the input (such as, data message, electric power etc.) from external device (ED)
And one or more elements that the input received is transferred in mobile terminal 100 or may be used for
Data are transmitted between mobile terminal and external device (ED).
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing to lead to
Cross it provide the path of mobile terminal 100 by electric power from base or can serve as allowing to input from base
Various command signals be transferred to the path of mobile terminal by it.Various command signals from base input
Or electric power may serve as identifying whether mobile terminal is accurately fitted within the signal on base.Output is single
Unit 150 be configured to vision, audio frequency and/or tactile manner provide output signal (such as, audio signal,
Video signal, alarm signal, vibration signal etc.).
Output unit 150 can include display unit 151, dio Output Modules 152 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, mobile terminal is worked as
100 when being in telephone calling model, display unit 151 can show with call or other communicate (such as,
Text messaging, multimedia file download etc.) relevant user interface (UI) or graphical user circle
Face (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit
151 images that can show capture and/or the image of reception, video or image and correlation function are shown
UI or GUI etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another to form touch screen time, aobvious
Show that unit 151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display
(LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display,
At least one in flexible display, three-dimensional (3D) display etc..Some in these display can
To be configured to transparence with permission user from outside viewing, this is properly termed as transparent display, typically
Transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to spy
Surely the embodiment wanted, mobile terminal 100 can include two or more display units (or other display
Device), such as, mobile terminal can include outernal display unit (not shown) and inner display unit (not
Illustrate).Touch screen can be used for detecting touch input pressure and touch input position and touch input area.
Dio Output Modules 152 can be in call signal at mobile terminal and receive pattern, call mode, note
Time under the isotypes such as record pattern, speech recognition mode, broadcast reception mode, wireless communication unit 110 is connect
Receive or in memorizer 160 storage voice data transducing audio signal and be output as sound.And
And, the audio frequency that dio Output Modules 152 can provide relevant to the specific function of mobile terminal 100 execution is defeated
Go out (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 is permissible
Including speaker, buzzer etc..
Memorizer 160 can store the process performed by controller 180 and control the software program etc. of operation
Deng, or can temporarily store exported maybe will export data (such as, telephone directory, message,
Still image, video etc.).And, memorizer 160 can store and be applied to touch screen about when touch
Time the vibration of various modes of output and the data of audio signal.
Memorizer 160 can include the storage medium of at least one type, described storage medium include flash memory,
Hard disk, multimedia card, card-type memorizer (such as, SD or DX memorizer etc.), random access store
Device (RAM), static random-access memory (SRAM), read only memory (ROM), electric erasable
Programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic storage,
Disk, CD etc..And, mobile terminal 100 can be connected execution memorizer 160 with by network
The network storage device cooperation of storage function.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice
Control that call, data communication, video calling etc. are relevant and process.It addition, controller 180 can wrap
Including the multi-media module 181 for reproducing (or playback) multi-medium data, multi-media module 181 can be with structure
Make in controller 180, or it is so structured that separate with controller 180.Controller 180 can perform mould
Formula identifying processing, to be identified as character by the handwriting input performed on the touchscreen or picture drafting input
Or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides behaviour
Make the suitable electric power needed for each element and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any group
The computer-readable medium closed is implemented.Implementing for hardware, embodiment described herein can pass through
Use application-specific IC (ASIC), digital signal processor (DSP), Digital Signal Processing dress
Put (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor,
Controller, microcontroller, microprocessor, it is designed to perform in the electronic unit of function described herein
At least one implement, in some cases, such embodiment can be implemented in controller 180.
For software implement, the embodiment of such as process or function can with allow perform at least one function or
The single software module of operation is implemented.Software code can be write by with any suitable programming language
Software application (or program) implement, software code can be stored in memorizer 160 and by
Controller 180 performs.
So far, mobile terminal is described according to its function.Below, for the sake of brevity, will describe
Various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc.
In slide type mobile terminal as example.Therefore, the present invention can be applied to any kind of mobile whole
End, and it is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that and utilizes via frame or packet transmission data
The most wired and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, by communication system
The air interface that system uses includes that such as frequency division multiple access (FDMA), time division multiple acess (TDMA), code division are many
Location (CDMA) and UMTS (UMTS) (especially, Long Term Evolution (LTE)),
Global system for mobile communications (GSM) etc..As non-limiting example, explained below relates to CDMA
Communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS)
270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is constructed
For forming interface with Public Switched Telephony Network (PSTN) 290.MSC280 be also structured to can be through
The BSC275 being couple to base station 270 by back haul link forms interface.Back haul link can be according to some known
Any one in interface constructs, and described interface includes such as E1/T1, ATM, IP, PPP, frame relay,
HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple
BSC275。
Each BS270 can service one or more subregion (or region), by multidirectional antenna or point to specific
Each subregion that the antenna in direction covers is radially away from BS270.Or, each subregion can be by being used for
Two or more antennas of diversity reception cover.Each BS270 may be constructed such that the multiple frequencies of support are divided
Join, and the distribution of each frequency has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station
Transceiver subsystem (BTS) or other equivalent terms.In this case, term " base station " can
For broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " honeycomb
Stand ".Or, each subregion of specific BS270 can be referred to as multiple cellular station.
As shown in Figure 2, broadcast singal is sent in system operation by broadcsting transmitter (BT) 295
Mobile terminal 100.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300
Help to position at least one in multiple mobile terminals 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of defend
Star obtains useful location information.GPS module 115 is generally configured to and satellite 300 as shown in Figure 1
Coordinate the location information wanted with acquisition.Substitute GPS tracking technique or outside GPS tracking technique, can
To use other technology of the position that can follow the tracks of mobile terminal.It addition, at least one gps satellite 300 can
Optionally or additionally to process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives from various mobile terminals 100
Reverse link signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Special
The each reverse link signal determining base station 270 reception is processed in specific BS270.The data obtained
It is forwarded to the BSC275 being correlated with.BSC provides call resource distribution and the soft handover included between BS270
The mobile management function of the coordination of process.The data received also are routed to MSC280 by BSC275, its
Extra route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270
Forward link signals to be sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the present invention is proposed.
As it is shown on figure 3, the flow chart of reminding method one embodiment that Fig. 3 is applicating evaluating of the present invention.
The reminding method of the applicating evaluating of this enforcement, comprises the steps:
Step S10, when user uses application, obtain user head image information.
Concrete, as a example by smart mobile phone.When user uses a certain application program of smart mobile phone, front
Put the head image information of photographic head captured in real-time user.
Step S20, extract the facial expression feature of user according to described head image information, and according to facial expression
Characteristic matching goes out the expression type of user.
Concrete, the CPU of smart mobile phone extracts the facial table of user from the head image information of the user of shooting
Feelings, and by the facial expression feature extracted and the expressive features being pre-stored within memorizer and expression class
Type mapping relations table find to should the expression type of expressive features.Wherein, described expression type is divided
For amorphous type and aggressive；And the expression type of amorphous type specifically includes sad, angry, irritated etc.；Long-pending
The expression type of polar form specifically includes happiness, excitement etc..
Step S30, expression type according to described user judge whether to need to point out user to enter described application
Row is evaluated；If it is, perform step S40, interface is evaluated in display, and receives the evaluation of user's input.As
The most no, then return step S10, continue to obtain the head image information of user.
Concrete, when the expression type of user always remains as aggressive, then judge that user is to this application
The most satisfied, then this application is evaluated by prompting user, such as praises.And when the expression class of user
Type is changed to amorphous type by aggressive, or when being amorphous type, then judges that this application is unsatisfied with by user always,
Then prompting user is for unsatisfied local proposition amending advice etc..And work as the expression type of user the most relatively
For flat, namely be not belonging to amorphous type when being also not belonging to aggressive, then judging that user may be not intended to should to this
With being evaluated, do not point out, and be to continue with obtaining the head image information of user.
The reminding method of the applicating evaluating of the present embodiment, is judged whether by the expression type obtaining user
Needing to point out user to be evaluated application, prompting user evaluates feedback accordingly in friendly way,
Improve effectiveness and the promptness evaluating feedback.
As shown in Figure 4, Fig. 4 is the flow chart of another embodiment of reminding method of applicating evaluating of the present invention.
Based on above-described embodiment, in the present embodiment, at the face extracting user according to described head image information
Also include before the step of expressive features:
The head image information got described in step S50, identification is the most correct；
If it is, perform step S20, extract the facial expression feature of user according to described head image information；
Perform step S10 if it is not, then return, continue to obtain the head image information of user.
Concrete, after front-facing camera photographs the head portrait of user, head image information is sent to CPU,
CPU according to eigenfaces, Fisher face, singular value decomposition method, neural network or dynamically connects
Connect the head image information got described in matching method identification the most correct.If it is correct, then according to described head portrait
The facial expression feature of information retrieval user, and the expression type of user is matched according to facial expression feature.
If incorrect, then, continue to obtain the head image information of user.
The reminding method of the applicating evaluating of the present embodiment, realizes head portrait is obtained mould by face recognition technology
The head portrait that block gets is identified, it is ensured that user express one's feelings type obtain accuracy.
As it is shown in figure 5, the flow chart of the another embodiment of reminding method that Fig. 5 is applicating evaluating of the present invention.
Based on above-described embodiment, in the present embodiment, user is matched described according to facial expression feature
Expression type step after also include: step S60, monitor the switching frequency at the interface of described application.
And increase the judgement of the switching frequency to application interface in step s 30.
Concrete, when the expression type of user is changed to amorphous type by aggressive, then monitored by CPU
Whether not refreshing within the regular hour of the interface of described application, if it is, represent that user is to this
Applying interested, but application but can not allow user satisfied, at this moment, described application is carried out by prompting user
Evaluate, to obtain user for unsatisfied local amending advice etc. proposed.And when the expression class of user
When type is the irritated type in amorphous type, the interface of CPU detection current application the most frequently switches, if
It is, then it represents that for being unsatisfied with current application, at this moment, described application is evaluated by prompting user,
To obtain user for unsatisfied local amending advice etc. proposed.
At the reminding method of the applicating evaluating of the present embodiment, combine correspondence by the expression type obtaining user
With the supervision of the switching frequency at interface, judge user's satisfaction to application, Jin Eryou the most accurately
The prompting user of effect is evaluated feedback for application, improves effectiveness and the promptness evaluating feedback.
As shown in Figure 6, Fig. 6 is the flow chart of reminding method another embodiment of applicating evaluating of the present invention.
Based on above-described embodiment, in the present embodiment, user is matched described according to facial expression feature
Expression type step after also include:
Whether step S70, detection application backstage exist system crash (crash) or application program without response
(Application Not Responding, ANR).And increase whether backstage exists system in step s 30
System collapse or application program are without the judgement responded.
Concrete, when the expression type of user changes, by the backstage of CPU detection application it is
No there is crash or ANR, if it is, represent going wrong of application, at this moment, prompting user comments
Valency, to point out that application exists crash or ANR.And when the expression type of user remains aggressive,
Whether crash or ANR is there is by the backstage of CPU detection application, if it is not, then represent that application is normal,
At this moment, the evaluation prompting the user whether to carry out a little praising to application etc..
At the reminding method of the applicating evaluating of the present embodiment, combine backstage by the expression type obtaining user
Crash or ANR existed, judges user's satisfaction to applying, and then effectively the most accurately
Prompting user is evaluated feedback for application, improves effectiveness and the promptness evaluating feedback.
The present invention also proposes a kind of mobile terminal.
It is mobile terminal one embodiment module diagram of the present invention with reference to Fig. 7, Fig. 7.
The mobile terminal of the present embodiment includes head portrait acquisition module 410, expression matching module 420, judges mould
Block 430 and evaluation feedback module 440.
Described head portrait acquisition module 410, for when user uses application, obtains the head image information of user.
Concrete, as a example by smart mobile phone.In the present embodiment, described head portrait acquisition module 410 is front
Put photographic head.When user uses a certain application program of smart mobile phone, front-facing camera captured in real-time is used
The head image information at family.
Described expression matching module 420, special for extracting the facial expression of user in described head image information
Levy, and match the expression type of user according to the facial expression feature of user.
Concrete, described expression matching module 420 can be the CPU of smart mobile phone, and it is from the user of shooting
Head image information in extract the facial expression of user, and by the facial expression feature extracted with prestore
Expressive features in memorizer and expression Type mapping relation table find to should the table of expressive features
Feelings type.Wherein, described expression type is divided into amorphous type and aggressive；And the expression type tool of amorphous type
Body includes sad, angry, irritated etc.；The expression type of aggressive specifically includes happiness, excitement etc..
Described judge module 430, for judging whether to need to point out user according to the expression type of described user
Described application is evaluated.Described evaluation feedback module 440, for answering described needs prompting user
With when being evaluated, interface is evaluated in display, and receives the evaluation of user's input.
Concrete, when the expression type of user always remains as aggressive, then judge that user is to this application
The most satisfied, then this application is evaluated by prompting user, such as praises.And when the expression class of user
Type is changed to amorphous type by aggressive, or when being amorphous type, then judges that this application is unsatisfied with by user always,
Then prompting user is for unsatisfied local proposition amending advice etc..And work as the expression type of user the most relatively
For flat, namely be not belonging to amorphous type when being also not belonging to aggressive, then judging that user may be not intended to should to this
With being evaluated, do not point out, and be to continue with obtaining the head image information of user.
The mobile terminal of the present embodiment, judges whether to need prompting to use by the expression type obtaining user
Application is evaluated by family, and prompting user evaluates feedback accordingly in friendly way, improves and comments
The effectiveness of valency feedback and promptness.
As shown in Figure 8, Fig. 8 is the module diagram of another embodiment of mobile terminal of the present invention.
Based on above-described embodiment, in the present embodiment, described mobile terminal also includes head portrait identification module 450；
Described head portrait identification module 450 is for identifying that the head image information that described head portrait acquisition module 410 gets is
No correctly.
Concrete, in the present embodiment, described head portrait identification module 450 can be the CPU of smart mobile phone.
After front-facing camera photographs the head portrait of user, head image information being sent to CPU, CPU is according to feature
Face method, Fisher face, singular value decomposition method, neural network or Dynamic link library matching method identification
The head image information that described head portrait acquisition module 410 gets is the most correct.If it is correct, then according to described
Head image information extracts the facial expression feature of user, and matches the expression of user according to facial expression feature
Type.If incorrect, then, continue to obtain the head image information of user.
The mobile terminal of the present embodiment, realizes obtaining head portrait acquisition module 410 by face recognition technology
To head portrait be identified, it is ensured that user express one's feelings type obtain accuracy.
As it is shown in figure 9, the module diagram that Fig. 9 is the another embodiment of mobile terminal of the present invention.
Based on above-described embodiment, in the present embodiment, described mobile terminal also includes that application interface monitors mould
Block 460；Described application interface monitoring module 460 is for monitoring the switching frequency at the interface of described application.
Concrete, in the present embodiment, described application interface monitoring module 460 can be the CPU of smart mobile phone.
When the expression type of user is changed to amorphous type by aggressive, then monitored the boundary of described application by CPU
Whether not refreshing within the regular hour of face, if it is, represent that user is interested in this application,
Single application but can not allow user satisfied, and at this moment, described application is evaluated, to obtain use by prompting user
Family is for unsatisfied local amending advice etc. proposed.And when the expression type of user is in amorphous type
During irritated type, the interface of PCU detection current application the most frequently switches, if it is, represent and be used for
Being unsatisfied with current application, at this moment, described application is evaluated, to obtain user's pin by prompting user
To unsatisfied local amending advice etc. proposed.
At the mobile terminal of the present embodiment, combined by the expression type obtaining user and application interface is cut
Change the supervision of frequency, judge user's satisfaction to application the most accurately, and then effectively point out use
Family is evaluated feedback for application, improves effectiveness and the promptness evaluating feedback
As shown in Figure 10, Figure 10 is the module diagram of mobile terminal another embodiment of the present invention.
Based on above-described embodiment, in the present embodiment, described mobile terminal also includes backstage detection module 470；
Described backstage detection module 470 is used for detecting whether application backstage exists system crash or application program without sound
Should.
Concrete, in the present embodiment, described backstage detection module 470 can be the CPU of smart mobile phone.
When the expression type of user changes, whether there is crash by the backstage of CPU detection application
Or ANR, if it is, represent going wrong of application, at this moment, prompting user evaluates, to point out to answer
With there is crash or ANR.And when the expression type of user remains aggressive, examined by CPU
Whether the backstage surveying application exists crash or ANR, if it is not, then represent that application is normal, at this moment, carries
Show the evaluation whether application is carried out a little praising etc. by user.
At the mobile terminal of the present embodiment, combine, by the expression type obtaining user, the crash that backstage exists
Or ANR, judge user's satisfaction to application the most accurately, so effective prompting user for
Application is evaluated feedback, improves effectiveness and the promptness evaluating feedback.
It should be noted that in this article, term " include ", " comprising " or its any other variant
Be intended to comprising of nonexcludability so that include the process of a series of key element, method, article or
Person's device not only includes those key elements, but also includes other key elements being not expressly set out, or also
Including the key element intrinsic for this process, method, article or device.In the feelings not having more restriction
Under condition, statement " including ... " key element limited, it is not excluded that include this key element process,
Method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-mentioned
Embodiment method can add the mode of required general hardware platform by software and realize, naturally it is also possible to logical
Cross hardware, but a lot of in the case of the former is more preferably embodiment.Based on such understanding, the present invention's
The part that prior art is contributed by technical scheme the most in other words can be with the form body of software product
Revealing to come, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD)
In, including some instructions with so that a station terminal equipment (can be mobile phone, computer, server,
Air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. the reminding method of an applicating evaluating, it is characterised in that comprise the steps:
When user uses application, obtain the head image information of user；
Extract the facial expression feature of user according to described head image information, and mate according to facial expression feature
Go out the expression type of user；
Expression type according to described user judges whether to need to point out user to be evaluated described application；
If it is, interface is evaluated in display, and receive the evaluation of user's input.
2. the reminding method of applicating evaluating as claimed in claim 1, it is characterised in that according to described
Also include before the step of the facial expression feature that head image information extracts user:
The head image information got described in identification is the most correct；
If it is, extract the facial expression feature of user according to described head image information.
3. the reminding method of applicating evaluating as claimed in claim 2, it is characterised in that described identification institute
The concrete steps stating the head image information got the most correct include:
According to eigenfaces, Fisher face, singular value decomposition method, neural network or dynamically connect
Connect the head image information got described in matching method identification the most correct.
4. the reminding method of applicating evaluating as claimed in claim 1, it is characterised in that in described basis
Also include after the step of the expression type that facial expression feature matches user:
Monitor the switching frequency at the interface of described application.
5. the reminding method of applicating evaluating as claimed in claim 1, it is characterised in that in described basis
Also include after the step of the expression type that facial expression feature matches user:
Whether detection application backstage exists system crash or application program without response.
6. a mobile terminal, it is characterised in that include head portrait acquisition module, expression matching module, sentence
Disconnected module and evaluation feedback module；Wherein,
Described head portrait acquisition module, for when user uses application, obtains the head image information of user；
Described expression matching module, for extracting the facial expression feature of user in described head image information,
And the expression type of user is matched according to the facial expression feature of user；
Described judge module, for judging whether to need to point out user couple according to the expression type of described user
Described application is evaluated；
Described evaluation feedback module, for when described application is evaluated by needs prompting user, showing
Evaluate interface, and receive the evaluation of user's input.
7. mobile terminal as claimed in claim 6, it is characterised in that also include head portrait identification module；
Described head portrait identification module is for identifying that the head image information that described head portrait acquisition module gets is the most correct.
8. mobile terminal as claimed in claim 7, it is characterised in that described head portrait identification module identification
The method of described head image information includes: eigenfaces, Fisher face, singular value decomposition method, god
Through network technique or Dynamic link library matching method.
9. mobile terminal as claimed in claim 6, it is characterised in that also include that application interface monitors mould
Block；Described application interface monitoring module is for monitoring the switching frequency at the interface of described application.
10. mobile terminal as claimed in claim 6, it is characterised in that also include backstage detection module；
Described backstage detection module is used for detecting whether application backstage exists system crash or application program without response.
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