CN106774965A - A kind of method of touch keyboard, hand-held mobile terminal and fast text typing - Google Patents
A kind of method of touch keyboard, hand-held mobile terminal and fast text typing Download PDFInfo
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- CN106774965A CN106774965A CN201710001266.1A CN201710001266A CN106774965A CN 106774965 A CN106774965 A CN 106774965A CN 201710001266 A CN201710001266 A CN 201710001266A CN 106774965 A CN106774965 A CN 106774965A
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Abstract
The invention discloses a kind of touch keyboard, it is applied on dual touch screen hand-held mobile terminal, the touch keyboard is arranged on the touch-screen of display screen dorsal part, by bimanualness control, the invention also discloses corresponding hand-held mobile terminal and the method for realizing fast text typing on mobile terminals, touch keyboard is arranged on the display screen dorsal part of hand-held mobile terminal, release the display unit occupied by existing touch keyboard, effective display area domain area is increased, display screen can be allowed more fully to be used for presentation of information;Other inventive touch keyboard Designing is manipulated for both hands, and preferably uses Macintosh input mode, and Characters speed can be greatly improved;Back-side touch input through keyboard combination display screen is exported, common to improve man-machine interaction performance, improves man-machine interaction efficiency.
Description
Technical field
The present invention relates to field of human-computer interaction, more particularly to the record of a kind of touch keyboard, hand-held mobile terminal and fast text
The method for entering.
Background technology
One kind that interaction is natural interaction is touched, is received praises from customers the characteristics of its is easy to use.So as to touching technique is obtained
Deep development, the touch-screen also input as in the market main flow mobile intelligent terminal (such as smart mobile phone and panel computer) are arrived
Equipment.
Conventional hand-held mobile terminal only has one-touch screen device, its when information input is carried out, for receiving touch
The region of (finger or stylus) is limited, is typically only applicable to one-handed performance, and input speed is limited.And due to input touch area
Certain area for being used for and showing will be occupied, this causes that the display unit immediately below touch-screen cannot be utilized effectively, particularly
When input method is called in the less mobile phones transverse screen operation typewriting of screen, almost whole mobile phone display screen is all transfused to keyboard area and accounts for
According to only input operation terminates just return to content page, influences very much Consumer's Experience.
The content of the invention
Realized on mobile terminals quickly it is an object of the invention to provide a kind of touch keyboard, hand-held mobile terminal and one kind
The method of Characters, enters information into operating space and is distinguished with display, improves Characters speed and lifts Consumer's Experience.
In order to realize foregoing invention purpose, the invention provides a kind of hand-held mobile terminal, the mobile terminal has double
Touch-screen, the first touch-screen is located at the front side of display screen, and the second touch-screen is located at the dorsal part of display screen, is set on the second touch-screen
It is equipped with one group of touch keyboard of bimanualness.
Wherein, the touch keyboard includes at least six key response regions, and each key response region correspondence is different
Character, the touch keyboard preferably uses Macintosh input mode.
Preferably, the hardware switch that the enabled state of second touch-screen is set by software switch or mobile terminal side
By key control.
Preferably, the touch keyboard on second touch-screen is opened by the Characters touch event on the first touch-screen
It is dynamic.
Preferably, the touch keyboard includes three rows and four columns totally ten two key response regions.
Preferably, the touch keyboard arranges totally ten six press keys response region including four rows four, each key response region
The different character of correspondence.
Preferably, the position in the touch keyboard key response region on second touch-screen and/or size are adjustable.
Accordingly, present invention also offers a kind of touch keyboard, it is applied on dual touch screen mobile terminal, the membrane keyboard
Disk is arranged on the touch-screen of display screen dorsal part, by bimanualness control;The touch keyboard includes at least six key responses
Region, the different character of each key response region correspondence.
Preferably, the position in each key response region and/or size are adjustable.
Preferably, the touch keyboard uses Macintosh input mode.
Accordingly, present invention also offers a kind of method for realizing fast text typing on mobile terminals, the movement
Terminal has dual touch screen, and the first touch-screen is located at the front side of display screen, and the second touch-screen is located at the dorsal part of display screen, second
One group of touch keyboard of bimanualness is provided with touch-screen, methods described includes:
Detect the Characters touch event on the first touch-screen;
According to Characters touch event is detected on the first touch-screen, start the touch keyboard on the second touch-screen;
According to the touch event that touch keyboard is received, the corresponding character of typing in input frame on a display screen.
Preferably, according to Characters touch event is detected on the first touch-screen, touching on the second touch-screen is started
Before touching keyboard, also include:The hardware switch button set by software switch or mobile terminal side starts the second touch-screen.
Preferably, the touch event received according to touch keyboard, typing is corresponding in input frame on a display screen
Character, further include:According to the touch event that touch keyboard is received, candidate frame is shown on a display screen;According to user
Touch event in candidate frame, the character typing input frame that will be chosen.
Preferably, also include before the corresponding character step of typing in input frame:To the touch on the second touch-screen
The position of keyboard response region and/or size are adjusted.
Compared with prior art, the present invention has the advantages that:
1st, touch keyboard is arranged on the present invention program the display screen dorsal part of hand-held mobile terminal, is released existing
There is the display unit occupied by touch keyboard, increased effective display area domain area, display screen can be allowed more
Presentation of information is adequately used for, man-machine interaction efficiency is effectively raised, so as to improve Consumer's Experience;
2nd, in the present invention program, touch keyboard is arranged on the display screen dorsal part of hand-held mobile terminal, is designed as both hands manipulation,
And Macintosh input mode is preferably used, Characters speed can be greatly improved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings:
Fig. 1 is embodiment of the present invention hand-held mobile terminal Characters occupation mode schematic diagram;
Fig. 2 is the key response Regional Distribution schematic diagram of embodiment of the present invention touch keyboard;
Fig. 3 is that key response regional correction schematic diagram one is carried out on embodiment of the present invention touch keyboard;
Fig. 4 is to correct key response area distribution schematic diagram on forward and backward touch keyboard by Fig. 3 methods;
Fig. 5 is that key response regional correction schematic diagram two is carried out on embodiment of the present invention touch keyboard;
Fig. 6 is to correct key response area distribution schematic diagram on forward and backward touch keyboard by Fig. 5 methods;
Fig. 7 is to realize the method flow schematic diagram of fast text typing on mobile terminals in the embodiment of the present invention;
Use schematic diagram when Fig. 8 is the touch keyboard typing text data during user passes through the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is slower that the proposition of technical solution of the present invention is directed to Characters on existing mobile terminal of touch screen, and Characters
When touch keyboard take display unit, the defect such as cause content presentation interface too small.The inventors found that:User's both hands
When holding mobile terminal, four fingers in addition to thumb are typically in the dorsal part of mobile terminal display screen, and this four
Finger can be in mobile terminal display screen dorsal part flexible motion.Therefore the present invention proposes that touch keyboard is arranged on into mobile terminal shows
The dorsal part (therefore being accomplished by designing touch-screen in mobile terminal dorsal part) of display screen, so can not only solve existing membrane keyboard
Disk takes the problem of display unit, moreover it is possible to realize the both hands fast typing on hand-held mobile terminal, is typewrited with computor-keyboard
It is similar, meet ergonomics.
A kind of touch keyboard is the embodiment of the invention provides, is applied on dual touch screen mobile terminal, the touch keyboard
It is arranged on the touch-screen of display screen dorsal part, by bimanualness control;The touch keyboard includes at least six key response areas
Domain, the different character of each key response region correspondence.The touch keyboard preferably uses Macintosh input mode.Each button
The position of response region and/or size are adjustable.The touch keyboard of the embodiment of the present invention is applied in the movement with dual touch screen
In terminal, can be realized by program software completely.
Individually introduced due to touch keyboard is not it will be understood that therefore introducing this hair with reference to hand-held mobile terminal
The touch keyboard of bright embodiment, the touch keyboard used on example below hand-held mobile terminal is the present embodiment membrane keyboard
Disk.
It is a kind of hand-held mobile terminal of embodiment of the present invention proposition referring to Fig. 1, the mobile terminal has double touches
Screen, the first touch-screen is located at the front side of display screen, and positioned at the dorsal part of display screen, (we can also be referred to as the back side to the second touch-screen
Touch-screen), one group of touch keyboard of bimanualness is provided with the second touch-screen, such as Fig. 1 modes use the embodiment of the present invention
Mobile terminal.In the embodiment of the present invention, the touch keyboard set on backside touch screen includes at least six key response regions, presses
Key response region sets and can be found in Fig. 2, and the different character of each key response region correspondence, the touch keyboard preferably uses group
Key input mode is closed, the Macintosh input mode refers to while pressing multiple key response areas combines produces an order, example
Such as, when touch-screen uses 8 finger manipulations of both hands, Fig. 2 (b) is participated in, Macintosh can be 1 to 8 various combinations record of finger
Enter, for example:Eight fingers of definable are pressed, and to determine to order, it is delete command only to press four, the right button.
Because the hand-held mobile terminal in the embodiment of the present invention has dual touch screen, the second touch-screen is except can be used for this
Outside the Characters of inventive embodiments, should also have other control functions, therefore the embodiment of the present invention is arranged on the second touch
The touch keyboard of the bimanualness on screen before the use, it is necessary to one triggering start, due to the touch in the embodiment of the present invention
Keyboard is that, for text input, therefore the startup of the touch keyboard can be by the Characters touch event on the first touch-screen
Triggering.
Specifically, the startup of embodiment of the present invention touch keyboard can be divided into two ways:Mode one:By the first touch-screen
On the triggering of Characters touch event start touch keyboard on the second touch-screen and the second touch-screen;Mode two:First by with
Family starts the second touch-screen, when the second touch-screen is in opening, can just be touched by the Characters on the first touch-screen
Event triggering starts touch keyboard.Mode one is relatively more square for using the user of embodiment of the present invention back side touch keyboard
Just, we can not exclude demand of the user using traditional front touch keyboard certainly, and mode two can just take into account this kind of need
Ask.Opening and closing for second touch-screen by software switch or can be arranged on the hardware switch of mobile terminal side in mode two
By key control.
The software switch refer in " setting " option in the operating system of mobile terminal as Wi-Fi, GPS, screen are bright
The similar software switch such as degree, bluetooth, data, the embodiment of the present invention is then touched according to software switch at one back side of increase herein
Touch screen software switch.The hardware switch button refer to the power switch button of mobile terminal side, volume adjusting button this
Class key switch, in embodiments of the present invention, except above-mentioned conventional keys, we can also set a button for control the back of the body
The enabled state of face touch-screen.If backside touch screen current state is " closing ", after this switch key is pressed, its state becomes
It is " unlatching ";If backside touch screen current state is " unlatching ", after this switch key is pressed, its state is changed into " closing ".
The enabled state of second touch-screen is controlled with software switch or hardware switch button, backside touch screen can be prevented to locate always
In working condition, waste overhead or trigger maloperation.
In the embodiment of the present invention, the touch keyboard set on backside touch screen includes at least six key response regions, by
Different in the big ting model of various hand-held mobile terminals, key response region can determine according to the just expenditure of the terminal, press
Key response region sets example and can be found in Fig. 2.
During user's held by both hands mobile terminal, four fingers in addition to thumb are in the back of the body of mobile terminal display screen entirely
Side, when hand-held mobile terminal screen size is larger, such as larger than equal to five cun, this four fingers can be aobvious in mobile terminal
Display screen dorsal part flexible motion, we can set back side touch keyboard for the finger of both hands four is operated to such case, such as Fig. 2 (b), 2
(d)、2(f).And when hand-held mobile terminal is less big, such as less than five cun, little finger may compare is inconvenient to operate touch
Keyboard, we can set back side touch keyboard for both hands three refer to operation to this kind of situation, such as 2 (a), 2 (c), 2 (e).
Wherein, the touch keyboard that Fig. 2 (a) shows is the row of three row two six press keys response region, the centre three of right-hand man altogether
Individual finger controls a key response region respectively;The touch keyboard that Fig. 2 (b) shows is the Lie Gongbage key responses area of four row two
Domain, four fingers of the right-hand man in addition to thumb control a key response region respectively;The touch keyboard that Fig. 2 (c) shows is
Three rows and four columns totally ten two key response regions, the finger of centre three of right-hand man controls two key response regions respectively;Fig. 2
D touch keyboard that () shows arranges totally ten six press keys response region, four fingers of the right-hand man in addition to thumb point for four rows four
Kong Zhi not two key response regions;The touch keyboard that Fig. 2 (e) shows be increased on the basis of figure Fig. 2 (a) centre by
Key, this button can be used as function buttons such as space, determinations;The touch keyboard that Fig. 2 (f) shows increases on the basis of figure Fig. 2 (b)
Two intermediary buttons are added, this two buttons can be used as function buttons such as space, determination, deletions;Six kinds of buttons shown in Fig. 2
Response region layout drawing is only to illustrate, and those skilled in the art can also be light according to the key response Regional Distribution figure that Fig. 2 is listed
It is easy to lay out various keyboards, it is numerous to list herein.
During practical application, what key response region can not show on hand-held mobile terminal backside touch screen, this
Schematic diagram in embodiment is merely to explanation key response region just overleaf draws key response area schematic on touch-screen.
Because everyone finger length size is different, and custom when hand-held mobile terminal is also different, in order to
The touch keyboard allowed in the embodiment of the present invention is more practical, the position in the touch keyboard key response region in the embodiment of the present invention
And/or size is adjustable.
The mode being adjusted in the position to touch keyboard key response region and/or size has a lot, below we
Simply introduce two kinds (by taking Fig. 2 (c) keyboard layouts as an example):
Mode one:The only position of regulating key response region
Referring to Fig. 3, during key response regional correction is carried out, user's finger pinned on back-side touch screen by
Corresponding keyboard region is that discoloration is protruded to key response region on a display screen, represents that this button has been activated, and can be entered according to screen prompt
Line position puts movement.Fig. 3 (a) (b) elliptical point in (c) left hand view represent finger touch back-side touch screen, right part of flg is display
Shield the keyboard correction configured information of display.Keyboard set up can be found in Fig. 4 before and after the keyboard area correction of backside touch screen.
Mode two:While the position of regulating key response region and size
Mode two is different except considering each finger moving position, it is also contemplated that different finger zones of action size is not
Together.Referring to Fig. 5, when in keyboard correction state, multiple contact statistics (at least three is carried out to same key response region
It is secondary), according to statistics, each key response region is divided.User can adjust often according to the use habit of oneself
The distance between the size and button in individual key response region, allow user that (touch system) degree of accuracy is overleaf typewrited on touch-screen more
Height, forward and backward keyboard set up figure is corrected reference can be made to Fig. 6 through this mode.
Touch keyboard, in the dorsal part of hand-held mobile terminal, is touch system state when user operates, in addition in the embodiment of the present invention
From obtaining again closer (such as Fig. 2), during touch system, finger can not in one each key response region of several fingers control of hand
Can just press to key response regional center position every time, it is most likely that a finger touches multiple key response areas simultaneously
Domain edge, now needs tactile to judge the touch event recently from which key response regional center point position according to touch point
Hair is the button.
Hand-held mobile terminal described in the embodiment of the present invention includes that mobile phone, panel computer and head-mounted display HMD's is hand-held
Control device etc..Before realizing Data Enter using the keyboard and method in the embodiment of the present invention, when user needs first to spend certain
Between train, to be familiar with integral keyboard, raising typing speed.
It is method flow schematic diagram that the embodiment of the present invention realizes fast text typing on mobile terminals referring to Fig. 7, this
The mobile terminal that method is applicable is the hand-held mobile terminal described in previous embodiment, and it has dual touch screen, the first touch-screen
Positioned at the front side of display screen, the second touch-screen is located at the dorsal part of display screen, one group of bimanualness is provided with the second touch-screen
Touch keyboard, methods described comprises the following steps:
S101:Detect the Characters touch event on the first touch-screen;
S102:According to Characters touch event is detected on the first touch-screen, start the touch on the second touch-screen
Keyboard;
S103:According to the touch event that touch keyboard is received, the corresponding character of typing in input frame on a display screen.
The startup of touch keyboard can be divided into two ways in step S102:Mode one:By the text on the first touch-screen
The triggering of typing touch event starts the touch keyboard on the second touch-screen and the second touch-screen;Mode two:First start the by user
Two touch-screens, when the second touch-screen is in opening, can just be triggered by the Characters touch event on the first touch-screen
Start touch keyboard.The opening and closing of the second touch-screen by software switch or can be arranged on mobile terminal side in mode two
The hardware switch in face presses key control.When therefore using the second way:In basis Characters are detected on the first touch-screen
Touch event, before starting the touch keyboard on the second touch-screen, also includes:Set by software switch or mobile terminal side
Hardware switch button start the second touch-screen.
Before using the present embodiment method corresponding character step of the typing in input frame, if user feels membrane keyboard
Disk position is improper, and position and/or size that can be in advance to the touch keyboard key response region on the second touch-screen be carried out
Regulation, makes touch keyboard be more suitable for user and operates.
In step s 103, the touch event for being received according to touch keyboard, typing phase in input frame on a display screen
The character answered, further includes:According to the touch event that touch keyboard is received, candidate frame is shown on a display screen;By user
The character typing input frame chosen in candidate frame.
Referring to Fig. 8, user is ready for the word of typing " feeling " two by back side touch keyboard typing " I " word.Phonetic
After " juede " is typed it out, there are four candidate's phrases in such as Fig. 8 lower sections candidate frame, user can choose the phrase typing of needs
In input frame.Here user chooses the phrase in candidate frame can in several ways, for example:Mode one:In the first touch-screen
The phrase of needs is above directly chosen with touch manner;Mode two:On touch keyboard on the second touch-screen (back-side touch screen),
Phrase is chosen in the way of " 1 " " 2 " in the way of button, " feeling " in Fig. 8 is chosen if desired then with singly-bound or Macintosh
Mode select 1;Mode three:Rearward stirred with right and left key on touch keyboard and choose bar, after choosing the phrase of needs, passed through
Determine button typing (determining that button can be that singly-bound can also be Macintosh).
Touch keyboard is arranged on the present invention program the display screen dorsal part of hand-held mobile terminal, releases existing touch keyboard
Occupied display unit, increased effective display area domain area, display screen can be allowed more fully to be used for presentation of information, effectively
Man-machine interaction efficiency is improve, so as to improve Consumer's Experience;Other inventive touch keyboard Designing is manipulated for both hands, and is preferably adopted
Macintosh input mode is used, Characters speed can be greatly improved.Back-side touch input through keyboard combination display screen is exported, and is carried jointly
Man-machine interaction performance high, improves man-machine interaction efficiency.
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
The invention is not limited in foregoing specific embodiment.The present invention is expanded to and any in this manual disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (13)
1. a kind of hand-held mobile terminal, it is characterised in that the mobile terminal has dual touch screen, the first touch-screen is located at display
The front side of screen, the second touch-screen is located at the dorsal part of display screen, and one group of membrane keyboard of bimanualness is provided with the second touch-screen
Disk.
2. the mobile terminal as described in any one of claim 1, it is characterised in that the touch keyboard includes at least six buttons
Response region, the different character of each key response region correspondence, the touch keyboard uses Macintosh input mode.
3. mobile terminal as claimed in claim 1, it is characterised in that the enabled state of second touch-screen is by software switch
Or the hardware switch that mobile terminal side is set presses key control.
4. mobile terminal as claimed any one in claims 1 to 3, it is characterised in that the touch on second touch-screen
Keyboard is started by the Characters touch event on the first touch-screen.
5. mobile terminal as claimed in claim 4, it is characterised in that the touch keyboard is pressed for 12 totally including three rows and four columns
Key response region.
6. mobile terminal as claimed in claim 4, it is characterised in that the touch keyboard including four rows four arrange totally ten six press
Key response region, the different character of each key response region correspondence.
7. mobile terminal as claimed in claim 4, it is characterised in that the touch keyboard key response on second touch-screen
The position in region and/or size are adjustable.
8. a kind of touch keyboard, is applied on dual touch screen mobile terminal, it is characterised in that the touch keyboard is arranged at display
Shield on the touch-screen of dorsal part, by bimanualness control;The touch keyboard includes at least six key response regions, each button
The different character of response region correspondence.
9. touch keyboard as claimed in claim 8, it is characterised in that the position in each key response region and/or big I
Regulation.
10. a kind of method for realizing fast text typing on mobile terminals, it is characterised in that the mobile terminal has double touching
Screen is touched, the first touch-screen is located at the front side of display screen, and the second touch-screen is located at the dorsal part of display screen, is set on the second touch-screen
There is one group of touch keyboard of bimanualness, methods described includes:
Detect the Characters touch event on the first touch-screen;
According to Characters touch event is detected on the first touch-screen, start the touch keyboard on the second touch-screen;
According to the touch event that touch keyboard is received, the corresponding character of typing in input frame on a display screen.
11. methods as claimed in claim 10, it is characterised in that touched according to Characters are detected on the first touch-screen
Event, before starting the touch keyboard on the second touch-screen, also includes:
The hardware switch button set by software switch or mobile terminal side starts the second touch-screen.
12. method as described in claim 10 or 11, it is characterised in that the touch thing received according to touch keyboard
Part, the corresponding character of typing, further includes in input frame on a display screen:
According to the touch event that touch keyboard is received, candidate frame is shown on a display screen;
The character typing input frame that user is chosen in candidate frame.
13. method as described in claim 10 or 11, it is characterised in that in input frame the corresponding character step of typing it
Before, also include:Position and/or size to the touch keyboard key response region on the second touch-screen are adjusted.
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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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