CN103294400A - Touch keyboard, handheld mobile terminal and fast text type-in method - Google Patents
Touch keyboard, handheld mobile terminal and fast text type-in method Download PDFInfo
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- CN103294400A CN103294400A CN2013101787151A CN201310178715A CN103294400A CN 103294400 A CN103294400 A CN 103294400A CN 2013101787151 A CN2013101787151 A CN 2013101787151A CN 201310178715 A CN201310178715 A CN 201310178715A CN 103294400 A CN103294400 A CN 103294400A
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Abstract
The invention discloses a touch keyboard applied in a handheld mobile terminal with double touch screens. The touch keyboard is arranged on a touch screen on the back of a display screen and is controlled by two hands. The invention further discloses a corresponding handheld mobile terminal and a fast text type-in method realized on the handheld mobile terminal. The touch keyboard is arranged on the the back of the display screen of the handheld mobile terminal, display units occupied by an existing touch keyboard are released, effective display areas are increased, and the display screen can be utilized for displaying information more completely; furthermore, the touch keyboard is designed to be controlled by the two hands, a combination-key input manner is adopted preferably, and text type-in speed can be increased greatly; input through the touch keyboard on the back side is combined with output through the display screen, performance of human-computer interaction is improved jointly, and efficiency of human-computer interaction is improved.
Description
Technical field
The present invention relates to field of human-computer interaction, relate in particular to the method for a kind of touch keyboard, hand-held mobile terminal and fast text typing.
Background technology
Touching is a kind of of natural interaction alternately, and its characteristics that are simple and easy to usefulness receive praises from customers.Thereby touching technique has obtained deep development, and touch-screen also becomes the input equipment of main flow mobile intelligent terminal (as smart mobile phone and panel computer etc.) on the market.
Conventional hand-held mobile terminal has only single touch panel device, and it is used for accepting to touch the regional limited of (finger or pointer) in the information of carrying out input, generally only is applicable to one-handed performance, and input speed is limited.And because the input touch area will occupy certain area that is used for demonstration, this makes the display unit under the touch-screen effectively to utilize, particularly when input method is called in the less mobile phones transverse screen operation typewriting of screen, almost whole mobile phone display screen all is transfused to keyboard area and occupies, have only input operation to finish just can get back to content page, influence very much the user and experience.
Summary of the invention
The purpose of this invention is to provide a kind of touch keyboard, hand-held mobile terminal and a kind of method in the typing of portable terminal realization fast text, the district separates with the viewing area with the information input operation, improves the text input speed and also promotes user's experience.
In order to realize the foregoing invention purpose, the invention provides a kind of hand-held mobile terminal, described portable terminal has dual touch screen, and first touch-screen is positioned at the front side of display screen, second touch-screen is positioned at the dorsal part of display screen, and second touch-screen is provided with the touch keyboard of one group of bimanualness.
Wherein, described touch keyboard comprises six press keys response region at least, each corresponding different character in key response zone, and described touch keyboard preferably adopts the Macintosh input mode.
Preferably, the enabled state of described second touch-screen is pressed key control by the hardware switch that software switch or portable terminal side arrange.
Preferably, the touch keyboard on described second touch-screen is started by the text typing touch event on first touch-screen.
Preferably, described touch keyboard comprises triplex row four row totally ten two key response zones.
Preferably, described touch keyboard comprises four lines four row totally ten six press keys response regions, each corresponding different character in key response zone.
Preferably, the position in the touch keyboard key response zone on described second touch-screen and/or adjustable size joint.
Accordingly, the present invention also provides a kind of touch keyboard, is applied on the dual touch screen portable terminal, and described touch keyboard is arranged on the touch-screen of display screen dorsal part, is controlled by bimanualness; Described touch keyboard comprises six press keys response region at least, each corresponding different character in key response zone.
Preferably, the position in each key response zone and/or adjustable size joint.
Preferably, described touch keyboard adopts the Macintosh input mode.
Accordingly, the present invention also provides a kind of method that realizes the fast text typing at portable terminal, described portable terminal has dual touch screen, first touch-screen is positioned at the front side of display screen, second touch-screen is positioned at the dorsal part of display screen, second touch-screen is provided with the touch keyboard of one group of bimanualness, and described method comprises:
Detect the text typing touch event on first touch-screen;
According to detect text typing touch event at first touch-screen, start the touch keyboard on second touch-screen;
According to the touch event that touch keyboard receives, the corresponding character of typing in the input frame on display screen.
Preferably, according to detect text typing touch event at first touch-screen, start before the touch keyboard on second touch-screen, also comprise: the hardware switch button that arranges by software switch or portable terminal side starts second touch-screen.
Preferably, the described touch event that receives according to touch keyboard, the corresponding character of typing in the input frame on display screen further comprises: according to the touch event that touch keyboard receives, show candidate frame on display screen; According to the touch event of user in candidate frame, with the character typing input frame of choosing.
Preferably, before the corresponding character step of typing in input frame, also comprise: position and/or size to the touch keyboard key response zone on second touch-screen are regulated.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention program is arranged on the display screen dorsal part of hand-held mobile terminal with touch keyboard, has discharged existing
The occupied display unit of touch keyboard is arranged, increased effective viewing area area, can allow display screen more
Be used for information fully and show, effectively raise man-machine interaction efficient, experience thereby improve the user;
2, among the present invention program, touch keyboard is arranged on the display screen dorsal part of hand-held mobile terminal, is designed to both hands and controls, and preferably adopt the Macintosh input mode, can greatly improve the text input speed.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings:
Fig. 1 is embodiment of the invention hand-held mobile terminal text typing use-pattern synoptic diagram;
Fig. 2 is the key response zone schematic layout pattern of embodiment of the invention touch keyboard;
Fig. 3 is for to carry out key response regional correction synoptic diagram one at embodiment of the invention touch keyboard;
Fig. 4 is for to proofread and correct key response areal distribution synoptic diagram on the forward and backward touch keyboard by Fig. 3 method;
Fig. 5 is for to carry out key response regional correction synoptic diagram two at embodiment of the invention touch keyboard;
Fig. 6 is for to proofread and correct key response areal distribution synoptic diagram on the forward and backward touch keyboard by Fig. 5 method;
Fig. 7 is the method flow synoptic diagram of realizing the fast text typing in the embodiment of the invention at portable terminal;
Fig. 8 is the use synoptic diagram during by the touch keyboard typing text data in the embodiment of the invention for the user.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The proposition of technical solution of the present invention is slower at text typing on the existing mobile terminal of touch screen, and touch keyboard takies display unit during the text typing, causes defectives such as the content display interface is too small.The present inventor finds: when user's both hands were held portable terminal, four fingers except thumb generally were in the dorsal part of mobile terminal display screen, and these four fingers can be in mobile terminal display screen dorsal part flexible motion.Therefore the present invention proposes touch keyboard is arranged on the dorsal part (therefore just needing the design touch-screen at the portable terminal dorsal part) of mobile terminal display screen, so not only can solve the problem that existing touch keyboard takies display unit, can also be implemented on the hand-held mobile terminal both hands typewrites fast, with similar in the computor-keyboard typewriting, meet ergonomics.
The embodiment of the invention provides a kind of touch keyboard, is applied on the dual touch screen portable terminal, and described touch keyboard is arranged on the touch-screen of display screen dorsal part, is controlled by bimanualness; Described touch keyboard comprises six press keys response region at least, each corresponding different character in key response zone.Described touch keyboard preferably adopts the Macintosh input mode.The position in each key response zone and/or adjustable size joint.The touch keyboard of the embodiment of the invention is applied on the portable terminal with dual touch screen, can be realized by program software fully.
Because the independent introduction of touch keyboard is not readily appreciated that, therefore introduce the touch keyboard of the embodiment of the invention below in conjunction with hand-held mobile terminal, below the touch keyboard that adopts on the embodiment hand-held mobile terminal be the present embodiment touch keyboard.
Referring to Fig. 1, a kind of hand-held mobile terminal for embodiment of the invention proposition, described portable terminal has dual touch screen, first touch-screen is positioned at the front side of display screen, second touch-screen is positioned at the dorsal part (we also can be referred to as backside touch screen) of display screen, second touch-screen is provided with the touch keyboard of one group of bimanualness, uses embodiment of the invention portable terminal as Fig. 1 mode.In the embodiment of the invention, the touch keyboard that arranges on the backside touch screen comprises six press keys response region at least, key response zone setting can be referring to Fig. 2, each corresponding different character in key response zone, described touch keyboard preferably adopts the Macintosh input mode, described Macintosh input mode refers to press simultaneously order of a plurality of key response zone combination results, for example, when touch-screen adopts 8 finger manipulations of both hands, participate in Fig. 2 (b), Macintosh can be the various combination typings of 1 to 8 finger, and for example: eight fingers of definable are all pressed, for determining order, only pressing four buttons in the right is delete command.
Because the hand-held mobile terminal in the embodiment of the invention has dual touch screen, second touch-screen is except being used for the text typing of the embodiment of the invention, also should have other control functions, therefore the embodiment of the invention was arranged on the touch keyboard of the bimanualness on second touch-screen before using, need one to trigger startup, because the touch keyboard in the embodiment of the invention is for the text input, so the startup of this touch keyboard can be triggered by the text typing touch event on first touch-screen.
Concrete, the startup of embodiment of the invention touch keyboard can be divided into dual mode: mode one: triggered the touch keyboard that starts on second touch-screen and second touch-screen by the text typing touch event on first touch-screen; Mode two: start second touch-screen by the user earlier, when second touch-screen is in opening, just can trigger the startup touch keyboard by the text typing touch event on first touch-screen.Mode one is more convenient for the user who uses embodiment of the invention back side touch keyboard, and we can not get rid of the demand that the user uses traditional front touch keyboard certainly, and mode two just in time can be taken into account this class demand.The opening and closing of second touch-screen can be by software switch or the hardware switch that is arranged on the portable terminal side by key control in the mode two.
Described software switch refer in " setting " option in the operating system of portable terminal as similar software switch such as Wi-Fi, GPS, screen intensity, bluetooth, data, the embodiment of the invention then increases a backside touch screen software switch herein and gets final product if adopt software switch.Described hardware switch button refers to power switch button, this class keyswitch of volume adjusting button of portable terminal side, and in embodiments of the present invention, except above-mentioned conventional button, we can also arrange the enabled state that a button is used for the control backside touch screen.If the backside touch screen current state is " closing ", after pressing this switch key, its state becomes " unlatching "; If the backside touch screen current state is " unlatching ", after pressing this switch key, its state becomes " closing ".Control the enabled state of described second touch-screen with software switch or hardware switch button, can prevent backside touch screen in running order always, waste system overhead or cause maloperation.
In the embodiment of the invention, the touch keyboard that arranges on the backside touch screen comprises six press keys response region at least, because the big ting model difference of various hand-held mobile terminals, the key response zone can determine that the key response zone arranges example can be referring to Fig. 2 according to the just expenditure of this terminal.
When user's both hands are held portable terminal, four fingers except thumb are in the dorsal part of mobile terminal display screen entirely, when hand-held mobile terminal screen size is big, as more than or equal to five cun, these four fingers all can be in mobile terminal display screen dorsal part flexible motion, this situation we back side touch keyboard can be set is that both hands four refer to operation, as Fig. 2 (b), 2(d), 2(f).And when hand-held portable terminal was not too big, as less than five cun, little finger may compare be inconvenient to operate touch keyboard, this kind situation we back side touch keyboard can be set is that both hands three fingers are operated, as 2(a), 2(c), 2(e).
Wherein, the touch keyboard that Fig. 2 (a) illustrates is triplex row two row six press keys response regions altogether, and three fingers in right-hand man's centre are controlled a key response zone respectively; The touch keyboard that Fig. 2 (b) illustrates is four lines two row totally eight key response zones, and four fingers of right-hand man except thumb are controlled a key response zone respectively; The touch keyboard that Fig. 2 (c) illustrates is triplex row four row totally ten two key response zones, and three fingers in right-hand man's centre are controlled two key response zones respectively; The touch keyboard that Fig. 2 (d) illustrates is four lines four row totally ten six press keys response regions, and four fingers of right-hand man except thumb are controlled two key response zones respectively; Function buttons such as the touch keyboard that Fig. 2 (e) illustrates has increased an intermediary button on the basis of figure Fig. 2 (a), and this button can be used as the space, determine; The touch keyboard that Fig. 2 (f) illustrates has increased by two intermediary button on the basis of figure Fig. 2 (b), function buttons such as these two buttons can be used as the space, determine, deletion; Six kinds of key response zone arrangenent diagrams shown in Fig. 2 only are signal, and those skilled in the art can also lay out multiple keyboard easily according to the key response zone layout that Fig. 2 lists, and do not enumerate one by one at this.
During practical application, the key response zone can not show on the hand-held mobile terminal backside touch screen, just synoptic diagram only is for the key response area schematic of drawing on the regional touch-screen overleaf of key response is described in the present embodiment.
Because everyone finger length size is all different, and the custom in the time of hand-held mobile terminal is also different, in order to make the touch keyboard in the embodiment of the invention more practical, the position in the touch keyboard key response zone in the embodiment of the invention and/or adjustable size joint.
Have much in the mode that the position in touch keyboard key response zone and/or size are regulated, below we simply introduce two kinds (be example with Fig. 2 (c) keyboard layouts):
Mode one: the position of only regulating the key response zone
Referring to Fig. 3, in the process of carrying out the key response regional correction, user's finger is that variable color is outstanding in key response zone corresponding keyboard region on display screen that the dorsal part touch-screen is pinned, and represents that this button activates, can carry out the position according to screen prompt and move.Fig. 3 (a) (b) elliptical point in (c) left hand view represent that finger touches the dorsal part touch-screen, right part of flg is the keyboard correction indication information that display screen shows.The keyboard distribution can be referring to Fig. 4 before and after the keyboard area of backside touch screen was proofreaied and correct.
Mode two: position and the size of regulating the key response zone simultaneously
Mode two has considered also that except considering each finger moving position difference different fingers zone of action varies in size.Referring to Fig. 5, when being in the keyboard correction state, contact statistics (at least three times) is carried out repeatedly in same key response zone, according to statistics, each key response zone is divided.The user can adjust the size in each key response zone and the distance between the button according to the use habit of oneself, allow the user overleaf on the touch-screen typewriting (touch system) accuracy higher, proofreading and correct forward and backward keyboard distribution plan through this mode can be referring to Fig. 6.
Touch keyboard is at the dorsal part of hand-held mobile terminal in the embodiment of the invention, it is the touch system state when user operates, each key response zone of the several fingers control of an other hand is from getting closer (as Fig. 2) again, in the touch system process, finger can not be at every turn all just in time by arriving key response regional center position, very likely a finger touches a plurality of key response edges of regions simultaneously, this moment need be nearest from which key response regional center point position according to the touch point, and what judge this touch event triggering is this button.
The described hand-held mobile terminal of the embodiment of the invention comprises mobile phone, panel computer, reaches the hand-held opertaing device of head-mounted display HMD etc.Before adopting the keyboard and the typing of method realization information in the embodiment of the invention, the user need spend the regular hour training earlier, to be familiar with integral keyboard, improves typing speed.
Referring to Fig. 7, realize the method flow synoptic diagram of fast text typing at portable terminal for the embodiment of the invention, the portable terminal that this method was suitable for is the described hand-held mobile terminal of previous embodiment, it has dual touch screen, first touch-screen is positioned at the front side of display screen, second touch-screen is positioned at the dorsal part of display screen, and second touch-screen is provided with the touch keyboard of one group of bimanualness, and described method comprises the steps:
S101: detect the text typing touch event on first touch-screen;
S102: according to detect text typing touch event at first touch-screen, start the touch keyboard on second touch-screen;
S103: according to the touch event that touch keyboard receives, the corresponding character of typing in the input frame on display screen.
The startup of touch keyboard can be divided into dual mode among the step S102: mode one: triggered the touch keyboard that starts on second touch-screen and second touch-screen by the text typing touch event on first touch-screen; Mode two: start second touch-screen by the user earlier, when second touch-screen is in opening, just can trigger the startup touch keyboard by the text typing touch event on first touch-screen.The opening and closing of second touch-screen can be by software switch or the hardware switch that is arranged on the portable terminal side by key control in the mode two.When therefore adopting the second way: detect text typing touch event in basis at first touch-screen, start before the touch keyboard on second touch-screen, also comprise: the hardware switch button that arranges by software switch or portable terminal side starts second touch-screen.
Using the present embodiment method before the corresponding character step of typing in input frame, if the user thinks that the touch keyboard position is improper, can regulate position and/or the size in the touch keyboard key response zone on second touch-screen in advance, make touch keyboard be more suitable for user's operation.
In step S103, according to the touch event that touch keyboard receives, the corresponding character of typing in the input frame on display screen further comprises: according to the touch event that touch keyboard receives, show candidate frame on display screen; The character typing input frame that the user is chosen in candidate frame.
Referring to Fig. 8, the user is by back side touch keyboard typing " I " word, just preparing typing and " feeling " two words.After phonetic " juede " is up to, occur as four candidate's phrases in the candidate frame of Fig. 8 below, the user can choose in the phrase typing input frame that needs.Here the user chooses the phrase in the candidate frame can be in several ways, for example: mode one: directly choose the phrase that needs with touch manner on first touch-screen; Mode two: on the touch keyboard on second touch-screen (dorsal part touch-screen), choose phrase in the mode of button in the mode of " 1 " " 2 ", choose " feeling " among Fig. 8 then to select 1 to get final product in the mode of singly-bound or Macintosh if desired; Mode three: stir with right and left key on the touch keyboard rearward and choose bar, choose the phrase that needs after, by determining button typing (determining that button can be that singly-bound also can be Macintosh).
The present invention program is arranged on touch keyboard the display screen dorsal part of hand-held mobile terminal, discharged the occupied display unit of existing touch keyboard, increased effective viewing area area, can allow display screen be used for information more fully shows, effectively raise man-machine interaction efficient, experience thereby improve the user; Touch keyboard of the present invention is designed to both hands and controls in addition, and preferably adopts the Macintosh input mode, can greatly improve the text input speed.The input of dorsal part touch keyboard improves the man-machine interaction performance jointly in conjunction with display screen output, improves man-machine interaction efficient.
Disclosed all features in this instructions, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this instructions (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (13)
1. a hand-held mobile terminal is characterized in that, described portable terminal has dual touch screen, and first touch-screen is positioned at the front side of display screen, and second touch-screen is positioned at the dorsal part of display screen, and second touch-screen is provided with the touch keyboard of one group of bimanualness.
2. as each described portable terminal of claim 1, it is characterized in that described touch keyboard comprises six press keys response region at least, each corresponding different character in key response zone, described touch keyboard adopts the Macintosh input mode.
3. portable terminal as claimed in claim 1 is characterized in that, the enabled state of described second touch-screen is pressed key control by the hardware switch that software switch or portable terminal side arrange.
4. as each described portable terminal in the claim 1 to 3, it is characterized in that the touch keyboard on described second touch-screen is started by the text typing touch event on first touch-screen.
5. portable terminal as claimed in claim 4 is characterized in that, described touch keyboard comprises triplex row four row totally ten two key response zones.
6. portable terminal as claimed in claim 4 is characterized in that, described touch keyboard comprises four lines four row totally ten six press keys response regions, each corresponding different character in key response zone.
7. portable terminal as claimed in claim 4 is characterized in that, the position in the touch keyboard key response zone on described second touch-screen and/or adjustable size joint.
8. a touch keyboard is applied to it is characterized in that on the dual touch screen portable terminal that described touch keyboard is arranged on the touch-screen of display screen dorsal part, is controlled by bimanualness; Described touch keyboard comprises six press keys response region at least, each corresponding different character in key response zone.
9. touch keyboard as claimed in claim 8 is characterized in that, the position in each key response zone and/or adjustable size joint.
10. method that realizes the fast text typing at portable terminal, it is characterized in that, described portable terminal has dual touch screen, first touch-screen is positioned at the front side of display screen, second touch-screen is positioned at the dorsal part of display screen, second touch-screen is provided with the touch keyboard of one group of bimanualness, and described method comprises:
Detect the text typing touch event on first touch-screen;
According to detect text typing touch event at first touch-screen, start the touch keyboard on second touch-screen;
According to the touch event that touch keyboard receives, the corresponding character of typing in the input frame on display screen.
11. method as claimed in claim 10 is characterized in that, according to detect text typing touch event at first touch-screen, starts before the touch keyboard on second touch-screen, also comprises:
The hardware switch button that arranges by software switch or portable terminal side starts second touch-screen.
12. as claim 10 or 11 described methods, it is characterized in that, the described touch event that receives according to touch keyboard, the corresponding character of typing in the input frame on display screen further comprises:
According to the touch event that touch keyboard receives, show candidate frame on display screen;
The character typing input frame that the user is chosen in candidate frame.
13. as claim 10 or 11 described methods, it is characterized in that, before the corresponding character step of typing in input frame, also comprise: position and/or size to the touch keyboard key response zone on second touch-screen are regulated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101787151A CN103294400A (en) | 2013-05-15 | 2013-05-15 | Touch keyboard, handheld mobile terminal and fast text type-in method |
| CN201710001266.1A CN106774965A (en) | 2013-05-15 | 2013-05-15 | A kind of method of touch keyboard, hand-held mobile terminal and fast text typing |
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| CN2013101787151A CN103294400A (en) | 2013-05-15 | 2013-05-15 | Touch keyboard, handheld mobile terminal and fast text type-in method |
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| CN201710001266.1A Division CN106774965A (en) | 2013-05-15 | 2013-05-15 | A kind of method of touch keyboard, hand-held mobile terminal and fast text typing |
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| CN103853384A (en) * | 2014-03-07 | 2014-06-11 | 天津大学 | Double-touch screen mobile terminal and operation method thereof |
| CN106104454A (en) * | 2014-03-19 | 2016-11-09 | 谷歌公司 | Touch keyboard is calibrated |
| CN108958504A (en) * | 2017-05-26 | 2018-12-07 | 北京搜狗科技发展有限公司 | The upper screen method, apparatus of candidate word and upper screen device for candidate word |
| CN109542323A (en) * | 2018-11-23 | 2019-03-29 | 网易（杭州）网络有限公司 | Interaction control method and device, storage medium, electronic equipment |
| CN111026562A (en) * | 2019-11-18 | 2020-04-17 | 维沃移动通信（杭州）有限公司 | Message sending method and electronic equipment |
| CN113489819A (en) * | 2021-08-25 | 2021-10-08 | 深圳市科潮达科技有限公司 | Double-side operable mobile phone |
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| CN202135185U (en) * | 2011-06-25 | 2012-02-01 | 北京播思软件技术有限公司 | Mobile terminal with auxiliary touching device |
| CN102654794A (en) * | 2012-05-04 | 2012-09-05 | 王永丰 | Held keyboard |
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| CN103853384A (en) * | 2014-03-07 | 2014-06-11 | 天津大学 | Double-touch screen mobile terminal and operation method thereof |
| CN106104454A (en) * | 2014-03-19 | 2016-11-09 | 谷歌公司 | Touch keyboard is calibrated |
| CN108958504A (en) * | 2017-05-26 | 2018-12-07 | 北京搜狗科技发展有限公司 | The upper screen method, apparatus of candidate word and upper screen device for candidate word |
| CN109542323A (en) * | 2018-11-23 | 2019-03-29 | 网易（杭州）网络有限公司 | Interaction control method and device, storage medium, electronic equipment |
| CN109542323B (en) * | 2018-11-23 | 2021-03-02 | 网易（杭州）网络有限公司 | Interaction control method and device based on virtual scene, storage medium and electronic equipment |
| CN111026562A (en) * | 2019-11-18 | 2020-04-17 | 维沃移动通信（杭州）有限公司 | Message sending method and electronic equipment |
| CN111026562B (en) * | 2019-11-18 | 2023-08-22 | 维沃移动通信（杭州）有限公司 | Message sending method and electronic equipment |
| CN113489819A (en) * | 2021-08-25 | 2021-10-08 | 深圳市科潮达科技有限公司 | Double-side operable mobile phone |
| CN113489819B (en) * | 2021-08-25 | 2023-06-30 | 深圳市科潮达科技有限公司 | Double-sided operable mobile phone |
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