CN104978043A - Keyboard of terminal equipment, input method of terminal equipment and terminal equipment - Google Patents
Keyboard of terminal equipment, input method of terminal equipment and terminal equipment Download PDFInfo
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- CN104978043A CN104978043A CN201410136540.2A CN201410136540A CN104978043A CN 104978043 A CN104978043 A CN 104978043A CN 201410136540 A CN201410136540 A CN 201410136540A CN 104978043 A CN104978043 A CN 104978043A
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Abstract
The invention provides a keyboard of terminal equipment. The keyboard comprises linear character press keys, wherein the linear character press keys are distributed on the edge or on the periphery of a display screen in a way of surrounding the display screen while taking the display screen of the terminal equipment as the center; and number characters, English letter characters and symbol set marks are formed in the linear character press keys. The embodiment of the invention also provides an input method of a mobile terminal and the mobile terminal comprising the keyboard or using the input method. According to the technical scheme provided by the invention, the occupied space of virtual press keys is reduced, so that the equipment has a greater visual region; the problem that the conventional keyboard layout is difficult to be used on small-screen equipment is solved; and when the existing sliding input method is used in a matched way at the same time, the sliding touch with other letters cannot occur during the sliding. Compared with the existing keyboard layout, the keyboard provided by the invention has the advantages that the recognition rate is improved; further, the input operation step can be reduced in the mixed text editing state of Chinese characters, numbers and letters; and the input efficiency is improved.
Description
Technical field
The present invention relates to the input technology of terminal, specifically, the present invention relates to the keyboard of terminal device, the input method of terminal device and terminal device.
Background technology
At present, the solution of dummy keyboard input is proposed for this type of small screen device of mobile phone.Keyboard layout is mainly traditional nine grids, full keyboard and touch keypad; Input mode is mainly the input of traditional click type, also has to adopt to slide input mode and handwriting input mode based on full keyboard.
The existing input mode for small screen device, exist following one or more deficiency and defect:
On the one hand, there is layout defect.Current existing nine grids layout and full keyboard layout, when being used on less input equipment, such as on our the daily wrist-watch worn, also exist obvious layout defect.The screen of wrist-watch is very little, and with current keyboard layout, viewable area can be very little on the one hand, and button can become little especially on the other hand, and identification is very low, causes puzzlement to user.
On the other hand, there is input defect.Slide input mode under traditional click input mode and full keyboard layout, be used in the Consumer's Experience that wrist-watch can not bring.User is easy to be absorbed in the condition accurately clicking difficulty or location button difficulty.Existing handwriting input, when user only knows pronunciation, input also cannot complete.
In a word, also do not propose a kind of keyboard special of the skinny device for intelligent watch class at present, above-mentioned layout defect and input defect can be overcome.
Summary of the invention
Object of the present invention is intended at least solve one of above-mentioned technological deficiency, particularly by the design of the line style character keys of keyboard, reduce the space that virtual key takies, make equipment have larger viewing area, solve conventional keyboard layout and be difficult to use in problem on small screen device.
In order to achieve the above object, embodiments of the invention propose a kind of keyboard of terminal device on the one hand, comprising:
Line style character keys, described line style character keys carry out centered by the display screen of described terminal device around, be distributed in edge or the surrounding of described display screen, described line style character keys have following character:
Numerical character, English alphabet character and assemble of symbol mark.
Embodiments of the invention propose a kind of input method of terminal device on the other hand, and the keyboard according to above-mentioned terminal device carries out information input, comprising:
The touch control operation of the region detection user of described line style character keys;
Character information corresponding on touch area is chosen, and is input in the display screen of described terminal device.
Embodiments of the invention also proposed a kind of terminal device with touch-sensitive display screen on the other hand, comprising:
Line style character keys, described line style character keys carry out centered by described display screen around, be distributed in edge or the surrounding of described display screen, described line style character keys have following character:
Numerical character, English alphabet character and assemble of symbol mark.
Above-mentioned keyboard disclosed by the invention, input method or terminal, have following one or more advantage:
Reduce the space that virtual key takies, make equipment have larger viewing area, solve conventional keyboard layout and be difficult to use in problem on small screen device; When being equipped with existing sliding input method simultaneously, other letters can not be slipped over when sliding, relative to existing keyboard layout, discrimination can be improved, and then under Chinese character, numeral and alphabetical mixing text editing state, the step of input operation can be reduced, improve input efficiency.The such scheme that the present invention proposes, very little to the change of existing system, can not the compatibility of influential system, and realize simple, efficient.
The aspect that the present invention adds and advantage will part provide in the following description, and these will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is that the embodiment of the present invention is with the schematic diagram of the keyboard examples of linear nine grids form layout;
Fig. 2 is that the embodiment of the present invention is with the schematic diagram of the keyboard examples of linear full keyboard form layout;
Fig. 3 is that the embodiment of the present invention inputs the processing flow chart of content to be entered with dialing on the keyboard of linear full keyboard form layout;
Fig. 4 be the embodiment of the present invention on the keyboard of linear full keyboard form layout, with dial mode input " about " schematic diagram;
Fig. 5 is the embodiment of the present invention so that the keyboard of linear nine grids/full keyboard form layout freely to click the processing flow chart inputting content to be entered;
Fig. 6 is that the embodiment of the present invention inputs the schematic diagram of " about " with linear in free click mode on the keyboard of linear nine grids form layout;
Fig. 7 is that the embodiment of the present invention inputs the schematic diagram of " about " with linear in free click mode on the keyboard of linear full keyboard form layout;
Fig. 8 is the embodiment of the present invention so that the keyboard of linear nine grids form layout to slide the processing flow chart inputting content to be entered;
Fig. 9 is that the embodiment of the present invention is at the schematic diagram the keyboard of linear nine grids form layout to slide input " about ";
Figure 10 is that the embodiment of the present invention inputs the schematic diagram of content to be entered by the posture controlling head;
Figure 11 is embodiment of the present invention when using line style character keys to carry out information input, and symbol maps is to the schematic diagram of the correspondence position of display screen;
Figure 12 is that the embodiment of the present invention carries out the schematic diagram of letter input according to the posture of head;
Figure 13 is that another embodiment of the present invention inputs the schematic diagram of content to be entered according to the posture controlling head;
Figure 14 is that another embodiment of the present invention inputs the schematic diagram of content to be entered with the posture of head.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Those skilled in the art of the present technique are appreciated that unless expressly stated, and singulative used herein " ", " one ", " described " and " being somebody's turn to do " also can comprise plural form.Should be further understood that, the wording used in instructions of the present invention " comprises " and refers to there is described feature, integer, step, operation, element and/or assembly, but does not get rid of and exist or add other features one or more, integer, step, operation, element, assembly and/or their group.Should be appreciated that, when we claim element to be " connected " or " coupling " to another element time, it can be directly connected or coupled to other elements, or also can there is intermediary element.In addition, " connection " used herein or " coupling " can comprise wireless connections or wirelessly to couple.Wording "and/or" used herein comprises one or more whole or arbitrary unit listing item be associated and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology), have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.It should also be understood that, those terms defined in such as general dictionary, should be understood to that there is the meaning consistent with the meaning in the context of prior art, unless and by specific definitions as here, otherwise can not explain by idealized or too formal implication.
Those skilled in the art of the present technique are appreciated that, here used " terminal ", " terminal device " had both comprised the equipment of wireless signal receiver, it only possesses the equipment of the wireless signal receiver without emissive ability, comprise again the equipment receiving and launch hardware, it has and on bidirectional communication link, can carry out the reception of two-way communication and launch the equipment of hardware.This equipment can comprise: honeycomb or other communication facilitiess, its honeycomb or other communication facilities of having single line display or multi-line display or not having multi-line display; PCS(Personal Communications Service, PCS Personal Communications System), it can combine voice, data processing, fax and/or its communication ability; PDA(PersonalDigital Assistant, personal digital assistant), it can comprise radio frequency receiver, pager, the Internet/intranet access, web browser, notepad, calendar and/or GPS(Global PositioningSystem, GPS) receiver; Conventional laptop and/or palmtop computer or other equipment, it has and/or comprises the conventional laptop of radio frequency receiver and/or palmtop computer or other equipment.Here used " terminal ", " terminal device " can be portable, can transport, be arranged in the vehicles (aviation, sea-freight and/or land), or be suitable for and/or be configured at local runtime, and/or with distribution form, any other position operating in the earth and/or space is run.Here used " terminal ", " terminal device " can also be communication terminal, access terminals, music/video playback terminal, can be such as PDA, MID(Mobile Internet Device, mobile internet device) and/or there is the mobile phone of music/video playing function, also can be the equipment such as intelligent television, Set Top Box.
In order to realize object of the present invention, the embodiment of the invention discloses a kind of keyboard of terminal device, keyboard comprises:
Line style character keys, line style character keys carry out centered by the display screen of terminal device around, be distributed in edge or the surrounding of display screen, line style character keys have following character:
Numerical character, English alphabet character and assemble of symbol mark.
Line style character keys, relative to traditional keyboard, has the following advantages:
First, be not limited to the shape of equipment, no matter equipment is circular or square, or other are irregularly shaped, can carry out Region dividing and then complete layout;
Secondly, layout is not limited to limit number, and button can complete the layout of whole line style character keys at of an equipment fringe region, also can complete the layout of whole line style character keys at multiple fringe regions of equipment.
Moreover, according to specific needs, can function character functional character region be set on keyboard.Long by rear opening function menu, for different user's requests, the layout of various symbol (expression or punctuation mark), the layout of keyboard are set targetedly, substantially increase user experience.In one particular embodiment of the present invention, English alphabet character is distributed on line style character keys with the keyboard layout of nine grids.
The each key correspondence of general 12 key board mobile phone 3 to 4 characters, the defect of operation is at background technology introduction.Therefore, in order to realize object of the present invention, the present invention first proposed the keyboard Designing of line style character keys, makes equipment have larger viewing area, solves conventional keyboard layout and is difficult to use in defect on small screen device; When being equipped with existing sliding input method simultaneously, such as swype input method, can not slip over other letters when sliding, relative to existing keyboard layout, discrimination can improve greatly, thus achieves the accurate input of character.
As shown in Figure 1, for the embodiment of the present invention is with the schematic diagram of the keyboard examples of linear nine grids form layout.Line style character keys in Fig. 1 carry out centered by the display screen of terminal device around, be distributed in edge or the surrounding of display screen, concrete line style character keys is generally the conventional key mapping of terminal keyboard, does not repeat them here.In the embodiment in figure 1, whole keyboard is divided into 4 large regions, left, down, right, on.It is 3 parts that each region of left, down, right is divided equally again, 3 regions on the left side represent from top to bottom successively ".! ", " a b c ", " d e f ", 3 following regions from left to right represent " g h i " successively; " j k l ", " m n o ", and 3 regions on the right represent " p q r s " from top to bottom successively; " t u v ", " w x y z ", region is above the region of show candidate word.
As shown in Figure 2, for the embodiment of the present invention is with the schematic diagram of the keyboard examples of linear full keyboard form layout.Line style character keys in Fig. 2 carry out centered by the display screen of terminal device around, be distributed in edge or the surrounding of display screen, concrete line style character keys is generally the conventional key mapping of terminal keyboard, does not repeat them here.In the embodiment of fig. 2, whole keyboard is divided into 4 large regions, left, down, right, on.It is 9 parts that each region of left, down, right is divided equally again, 9 regions on the left side represent " .Z Y X W V U T S " from top to bottom successively, 9 following regions from left to right represent " R Q P O N M L K J " successively, 9 regions on the right represent " I H G F ED C B A " from top to bottom successively, and region is above the region of show candidate word.
Above-mentioned keyboard disclosed by the invention, has following one or more advantage:
Reduce the space that virtual key takies, make equipment have larger viewing area, solve conventional keyboard layout and be difficult to use in problem on small screen device; When being equipped with existing swype input method simultaneously, other letters can not be slipped over when sliding, relative to existing keyboard layout, discrimination can be improved, and then under Chinese character, numeral and alphabetical mixing text editing state, the step of input operation can be reduced, improve input efficiency.The such scheme that the present invention proposes, very little to the change of existing system, can not the compatibility of influential system, and realize simple, efficient.
Correspondingly, the embodiment of the invention also discloses a kind of input method of terminal device, the keyboard according to having above-mentioned terminal device carries out information input, comprising:
The touch control operation of the region detection user of line style character keys;
Character information corresponding on touch area is chosen, and is input in the display screen of terminal device.
Below in conjunction with specific embodiment, launch to introduce in detail to each step of said method.
S110: the touch control operation of the region detection user of line style character keys.
In step s 110, touch control operation comprises contact touch control operation or floated touch control operation.
S120: character information corresponding on touch area is chosen, and is input in the display screen of terminal device.
In one particular embodiment of the present invention, in the step s 120, character information corresponding on touch area is chosen, and is input in the display screen of terminal device.
Specifically, character information corresponding on touch area is chosen, comprising:
By the enlarge char display be easily selected by a user.
Such as, no matter be by contact touch control operation or floated touch control operation, by the display of the enlarge char that will be easily selected by a user, even if for the equipment of small display curtain, also can allow the clearly current character chosen of user.
As shown in Figure 3, for the embodiment of the present invention inputs the processing flow chart of content to be entered with dialing on the keyboard of linear full keyboard form layout.
With the treatment scheme of dialing input content to be entered on the keyboard of linear full keyboard form layout be:
Open dialing input keyboard;
With finger touch or click character keys, character is exaggerated mirror and amplifies display, and unclamp finger, character is transfused to;
The whole sentence of continuous input or word;
Select candidate word;
Continue input;
Judge whether input, if do not complete input, continued to repeat above-mentioned input process, until complete the input process of all characters to be entered;
After inputting all characters to be entered, closing keyboard.
This input mode is a kind of accurate input mode.The program such as introduces virtual magnifying glass, when user's finger navigates to certain character zone time, this character is exaggerated display, whether be convenient to current the touched character of user discrimination is required character, user just can accurately locate character needed for each by the mode touched up and down or left and right touches, and then completes input.This scheme improves the accuracy of input character, convenient for small screen device, such as, on the daily wrist-watch worn, improves identification, substantially increases user experience.
In order to make those of ordinary skill in the art understand the present invention better, the example that act one is concrete is below to illustrate said process.As shown in Figure 4, for the embodiment of the present invention is on the keyboard of linear full keyboard form layout, with the schematic diagram of dial mode input " about ".User is after input frame inner position cursor, and keyboard is opened, and when user's finger carries out up and down or left and right touch slide on keyboard, the character of finger touch area is amplified display (in figure as left in Fig. 4, character " a " is exaggerated display) by virtual magnifying glass.Like this, user is according to prompting, and accurately each character in location " about ", then inputs one by one, thus complete the input of whole word.
In the above-mentioned enlarge char display that user is selected, in the process of input " about ", accurately can locate each character in " about ", relative to existing keyboard layout, substantially increase the accuracy of input character, convenient for small screen device, such as, on the daily wrist-watch worn, improve identification, substantially increase user experience.
In another embodiment of the present invention, character information corresponding on touch area is chosen, comprising:
Choose the character that online ocra font ocr button is clicked by user.As shown in Figure 5, the embodiment of the present invention is so that the keyboard of linear nine grids/full keyboard form layout freely to click the processing flow chart inputting content to be entered.
So that the keyboard of linear nine grids/full keyboard form layout freely to click the treatment scheme inputting content to be entered be:
Open and freely touch input keyboard;
With finger touch or the required character region of continuous touch;
Select candidate word;
Continue input;
Judge whether input, if do not complete input, continued to repeat above-mentioned character input process, until complete the input process of all characters to be entered;
After inputting all characters to be entered, closing keyboard.
This input mode is a kind of fuzzy input mode, and support multiple point touching, and used engine overcome ambiguity technology, button error correcting technique and fault-tolerant technique, improve input efficiency.In " freely clicking " is freely relative freedom, refers to user when certain character of input, only needs the region near it to click, accurately need not locate the region at its place, can complete input.In time inputting sentence or word, character near zone needed for adopting consecutive click chemical reaction, under the semantic analysis of engine and the support of contextual analysis, can complete input.This way that need not be accurate to each button, has increased substantially input efficiency, has improved Consumer's Experience.
In order to make those of ordinary skill in the art understand the present invention better, lift a concrete example respectively so that said process to be described for nine grids keyboard and full keyboard respectively below.As shown in Figure 6, for the embodiment of the present invention inputs the schematic diagram of " about " in free click mode on the keyboard of linear nine grids form layout; Fig. 7 is that the embodiment of the present invention inputs the schematic diagram of " about " in free click mode on the keyboard of linear full keyboard form layout.
User is after input frame inner position cursor, and this keyboard is opened.1. 2. user only to need near " a b c " region click twice, just can input " a b ", click 3. at the areas adjacent at " m n o " place, input " o ", twice are clicked 4. 5. near " t u v " region, input " u t ", completes the input of whole word " about " by 5 adopting consecutive click chemical reactions.Such as, when the touch of needs " transmission " key response or click event, " returning " function button on pointing device, hides keyboard, again clicks " transmission " button, just can complete event handling.
There is the keyboard Designing of line style character keys, reduce the space that virtual key takies, make equipment have larger viewing area, solve conventional keyboard layout and be difficult to use in problem on small screen device; Existingly freely click input method when to be equipped with simultaneously, relative to existing keyboard layout, discrimination can be improved, and then under Chinese character, numeral and alphabetical mixing text editing state, can reduce the step of input operation, improve input efficiency.
In yet another embodiment of the present invention, character information corresponding on touch area is chosen, comprising:
Choose on online ocra font ocr button by after user's touch-control to display screen inboard slide character.
Specifically, choose on online ocra font ocr button by after user's touch-control to display screen inboard slide character, be input in the display screen of terminal device, comprise:
On the online ocra font ocr button of journal by after user's contact touch-control to display screen inboard slide character, carry out information input with sliding input method, by input information displaying in the display screen of terminal device.
As shown in Figure 8, for the embodiment of the present invention is so that the keyboard of linear nine grids form layout to slide the processing flow chart inputting content to be entered.
So that the keyboard of linear nine grids form layout to slide the treatment scheme inputting content to be entered be:
Open and slide input keyboard;
Continue to slidably input word or sentence with finger;
Select candidate word;
Continue input;
Judge whether input, if do not complete input, continued to repeat above-mentioned character input process, until complete the input process of all characters to be entered;
After inputting all characters to be entered, closing keyboard.
This input mode that slides as shown in Figure 8 has used engine error correction and fault tolerance, promotes that input completes more quickly.When inputting single character, only needing slides to touch at character zone can complete input; When inputting sentence or word, user's finger is from equipment zone line, and finger does not frame out, and sliding to the region at each character place successively, by slipping into the mode input character skidded off, through so continuous slip, thus completing input.This input mode, need not click each button successively and complete, substantially increase input efficiency; And can not slip over other letters when sliding, relative to existing keyboard layout, discrimination can be improved, and then under Chinese character, numeral and alphabetical mixing text editing state, can reduce the step of input operation, improve input efficiency.
In order to make those of ordinary skill in the art understand the present invention better, the example that act one is concrete is below to illustrate said process.As shown in Figure 9, for the embodiment of the present invention is at the schematic diagram the keyboard of linear nine grids form layout to slide input " about ".User is after input frame inner position cursor, this keyboard is opened, from the zone line of equipment, slide to " a b c " region, through carrying out in this region slipping into operation input " a b " skidded off for twice, then point and do not frame out, slide to " mn o " region, skidding off operation input " o " by slipping into, slides in the most backward " t u v " region again, again skid off input " u t " through twice slip into, just can be successfully completed input " about ".
Slide in the process of input " about " continuously above-mentioned, other letters can not be slipped over, relative to existing keyboard layout, discrimination can be improved, and then under Chinese character, numeral and alphabetical mixing text editing state, the step of input operation can be reduced, improve input efficiency.
In one particular embodiment of the present invention, according to the input method of terminal device with above-mentioned line style character keys, also comprise:
According to the touch control operation of user, line style character keys is mapped to the middle section of display screen, forms the character keys expanded; In this step, the touch control operation of user can adopt contact touch control operation, also can adopt floated touch control operation.
Detect the posture of user's head, choose the character keys of expansion according to the posture of head, realize character input.
Specifically, the posture of head in above-mentioned specific embodiment, comprises any one state following:
Swing up and down, swing, front and back rotate, and to anticlockwise, to right rotation, are rotated down and rotate up, nod, shake the head.
The method detecting the posture of user's head comprises: the head three-dimensional rotation angle detecting user by means of positioning feature point algorithm and 3DASM projection algorithm in real time.Particularly, obtain the three-dimensional head rotational angle of user according to head rotation angle detecting method, terminal makes different responses according to these states; Said process can complete by Wearable etc., also can be completed by software completely.
As shown in Figure 10, for the embodiment of the present invention to input the schematic diagram of content to be entered by controlling the posture of head.
The embodiment of the present invention realizes the method for the continuous input of character by the posture controlling head, is equally applicable to the keyboard of nine grids form layout.Particularly, the relevant information of user's head pose is gathered according to front-facing camera.By control head posture and by means of character input validation testing, achieve character continuously and input easily.
Particularly, the posture of head, comprises any one state following:
Swing up and down, swing, front and back rotate, and to anticlockwise, to right rotation, are rotated down and rotate up, nod, shake the head.
Such as, in the catalogue of the menu of game, by the swinging up and down of head, the swinging of head, the menu option needed can be selected.
Again such as, when broadcasting PPT, by controlling swinging of head, the operation PPT play being performed to upper and lower page turning is realized.
Again such as, when exiting the page or video, by controlling swinging of head, realizing performing the operation exiting current page or video, or continuing viewing current page or video.
The validation testing of character input has multiple, can being confirmed, also can confirm by arranging the residence time by expression.
Such as: by expression confirm: the initial position of head is the centre position of keyboard, when head movement is on certain button, by blink or other Facial expression confirm.
Confirming by arranging the residence time: the residence time exceeds the fixed time to head in one direction, just thinking a kind of confirmation.
Confirmed by " expression+residence time ".
Inputted the input mode of content to be entered by the posture controlling head, relative to traditional manual input mode, simple and flexible more, has also enriched input mode further.
In order to make those of ordinary skill in the art understand the present invention better, the example that act one is concrete is below to illustrate said process.As shown in figure 11, for the embodiment of the present invention use the keyboard with line style character keys to carry out information input time, symbol maps is to the schematic diagram of the correspondence position of display screen.
As shown in figure 11, character and it is specific as follows at the position relationship of display screen:
Middle section is followed successively by: j, k, l;
The left side of middle section is followed successively by: g, k, l;
The right side of middle section is followed successively by: m, n, o;
Middle section is followed successively by vertically upward: a, b, c;
Middle section is followed successively by vertically downward: t, u, v;
Be followed successively by the right side of middle section is inclined upwardly: d, e, f;
The downward-sloping left side of middle section is followed successively by: p, q, r, s;
The downward-sloping right side of middle section is followed successively by: w, x, y, z.
As shown in figure 12, for the embodiment of the present invention carries out the alphabetical schematic diagram inputted according to the posture of head.
According to the touch control operation of user, line style character keys is mapped to the middle section of display screen;
User is after input frame inner position cursor, and keyboard is opened;
Detect the posture of user's head, choose the character on the middle section of display screen according to the posture of head; Wherein, " moving slide block " on keyboard is for showing the position at current head place.
In a particular embodiment of the present invention, system default be set to English character.Certainly, the state of eyes of user can also be detected, according to the character that the posture of the state input head of eyes is chosen.Specifically, detect the state of eyes of user, comprise any one state following: nictation, blink, opens eyes wide and close one's eyes.Specifically, by the testing process of the state to eyes of user, distinguish following 4 kinds of eye states of user: nictation, blink, open eyes wide and close one's eyes, terminal makes different responses according to these states.
Such as, in example of the present invention, the posture controlling head is combined with the state controlling eyes, achieves the continuous input of character, specific rules is: arranging initial position is middle position, when the head letter that upwards also nictation is once corresponding is a; Each nictation once, and is detained 1s, again blinks once, confirms that letter to be entered is the second letter in above-mentioned each large lattice like this; By that analogy, be again detained 1s, again blink once, confirm that letter to be entered is the 3rd letter in above-mentioned each large lattice like this.
Like this when user is with the layout type of the keyboard shown in Figure 11, the detailed process of input " about " is:
Confirm the letter of initial position corresponding to middle section;
Head also once, inputs " a " vertically upward nictation;
After completing aforesaid operations, be detained 1s, again blink once, confirm that letter to be entered is the second letter " b " of above-mentioned middle section vertically upward in region like this, input " b ";
After head revert to the position of initial middle section, head forward is blinked once to the right, and is detained 1s, again blink once, be again detained 1s, again blink once, such confirmation letter to be entered is the 3rd letter " o " in the right side area of above-mentioned middle section, input " o ";
After head revert to the position of initial middle section, head forward is blinked once downwards, and is detained 1s, again blinks once, confirms that letter to be entered is the second letter " u " in the region vertically downward of above-mentioned middle section like this, input " u ";
After head revert to the position of initial middle section, head forward is blinked once downwards, and is detained 1s, again blinks once, confirms that letter to be entered is the second letter " u " in the region vertically downward of above-mentioned middle section like this, input " u ";
After head revert to the position of initial middle section, head forward is blinked downwards once, confirms that letter to be entered is the first letter " t " in the region vertically downward of above-mentioned middle section like this, input " t ";
Complete input, confirm like this to input " about ".
In one particular embodiment of the present invention, according to the step controlling the posture of head and realize character input be:
Detect the touch control operation of user, line style character keys is mapped to the middle section of display screen, form the character keys expanded.
Detect the posture of user's head; Wherein, the posture of head, comprises any one state following: swing up and down, swing, and front and back rotate, and to anticlockwise, to right rotation, are rotated down and rotate up, nod, shake the head.
Choose the character keys of expansion according to the posture of head, specifically comprise:
According to posture and the residence time of head, activate the moving slide block in display screen;
According to the posture of head, the movement of controlled motion slide block, chooses the character keys of expansion.
After choosing the character keys of expansion, the character on the character keys of the expansion chosen is floated with linearly aligned form and amplifies display.
According to the posture of head, choose and float and amplify the character shown, realize character input.
In the present embodiment, in order to save limited keypad space, often the moving slide block mentioned in above-mentioned steps is set to invisible, but the display format of moving slide block is not limited to sightless form.
This posture by controlling head realizes the method for character input, is not only applicable to the keyboard of nine grids form layout, is also applicable to the keyboard of linear full keyboard form layout.
As shown in figure 13, for another embodiment of the present invention is according to the schematic diagram controlling the posture of head and input content to be entered.
First, the position of cursor being fixed in the middle section " j, k, l " of display screen as shown in figure 11, by controlling the number of times that head swings to the right, realizing the continuous input of character.Swing to the right once, input character " j "; After stopping 1s, continue to swing to the right once, input character " k "; By that analogy, successively acknowledge character " l " and numeral " 5 ".Like this, according to the posture controlling head, and the residence time is set, completes the continuous input of character " j k l5 ".
In another specific embodiment of the present invention, the step realizing character input according to the posture controlling head is:
Detect the touch control operation of user, line style character keys is mapped to the middle section of display screen, form the character keys expanded.
Detect the posture of user's head; Wherein, the posture of head, comprises any one state following: swing up and down, swing, and front and back rotate, and to anticlockwise, to right rotation, are rotated down and rotate up, nod, shake the head.
Choose the character keys of expansion according to the posture of head, specifically comprise:
According to posture and the residence time of head, activate the moving slide block in display screen;
According to the posture of head, the movement of controlled motion slide block, chooses the character keys of expansion.
After choosing the character keys of expansion, equally distributed for the character on the character keys of the expansion chosen form is floated and amplifies display.
According to the posture of head, choose and float and amplify the character shown, realize character input.
In the present embodiment, in order to save limited keypad space, often the moving slide block mentioned in above-mentioned steps is set to invisible, but the display format of moving slide block is not limited to sightless form.
This posture by controlling head realizes the method that character inputs continuously, is not only applicable to, with the keyboard of nine grids form layout, also be applicable to the keyboard of full keyboard form layout.
As shown in figure 14, for another embodiment of the present invention is according to the schematic diagram controlling the posture of head and input content to be entered.
First, the position of cursor being fixed in the middle section " j, k, l " of display screen as shown in figure 11, by controlling the direction of head oscillation, realizing the continuous input of character.Swing to the right once, input character " j "; After stopping 1s, continue to swing to the right once, input " k "; Head continues to swing to the right, input " l "; After stopping 1s, continue upwards to swing once, input " 5 ".Like this, according to the posture controlling head, and the residence time is set, completes the continuous input of character " j k l5 ".
As shown in Figure 13 and Figure 14, according to the two kinds of methods controlling the posture of head and input content to be entered, except the posture of head is distinguished to some extent, character display mode on a display screen is also different, is specially:
Input in the method for content to be entered according to the posture controlling head as shown in fig. 13 that, character " j k l5 " floats with linearly aligned form and amplifies the middle section being shown in display screen.
And as shown in figure 14 input in the method for content to be entered according to controlling the posture of head, character " j k l5 " equally distributed form is floated and amplifies the middle section being shown in display screen.
The such scheme that the present invention proposes, by having the keyboard Designing of line style character keys, in conjunction with the control of head pose and the control of eye state, achieve character continuously and input easily, liberate the both hands of user, simplified the step of input character, substantially increase user experience.
In order to realize object of the present invention, the embodiment of the invention also discloses a kind of terminal device with touch-sensitive display screen, comprising:
Line style character keys, line style character keys carry out centered by display screen around, be distributed in edge or the surrounding of display screen, line style character keys have following character:
Numerical character, English alphabet character and assemble of symbol mark.
Wherein, English alphabet character can, with keyboard layout's form of nine grids, be distributed on line style character keys; English alphabet character also with keyboard layout's form of full keyboard, can be distributed on line style character keys.Above-mentionedly only list two kinds of modes, but be not only confined to aforesaid way, do not repeat them here.
The above-mentioned terminal device that the present invention proposes, by having the keyboard Designing of line style character keys, reducing taking up room of virtual key, making equipment have larger viewing area, solves conventional keyboard layout and is difficult to use in problem on small screen device; When being equipped with existing swype input method simultaneously, other letters can not be slipped over when sliding, relative to existing keyboard layout, discrimination can be improved, and then under Chinese character, numeral and alphabetical mixing text editing state, the operation steps of character input can be reduced, improve input efficiency.
Further, the above-mentioned terminal device that the present invention proposes, have employed the keyboard Designing with line style character keys, in conjunction with the control of head pose and the control of eye state, achieve character continuously and input easily, liberate the both hands of user, simplified the step of input character, substantially increase user experience.
Those skilled in the art of the present technique are appreciated that the one or more equipment that the present invention includes and relate to for performing in operation described in the application.These equipment for required object and specialized designs and manufacture, or also can comprise the known device in multi-purpose computer.These equipment have storage computer program within it, and these computer programs optionally activate or reconstruct.Such computer program can be stored in equipment (such as, computing machine) in computer-readable recording medium or be stored in and be suitable for store electrons instruction and be coupled in the medium of any type of bus respectively, described computer-readable medium includes but not limited to that the dish of any type (comprises floppy disk, hard disk, CD, CD-ROM, and magneto-optic disk), ROM(Read-Only Memory, ROM (read-only memory)), RAM(Random Access Memory, storer immediately), EPROM(Erasable Programmable Read-Only Memory, Erarable Programmable Read only Memory), EEPROM(Electrically Erasable ProgrammableRead-Only Memory, EEPROM (Electrically Erasable Programmable Read Only Memo)), flash memory, magnetic card or light card.Namely, computer-readable recording medium comprises and being stored or any medium of transmission information with the form that can read by equipment (such as, computing machine).
Those skilled in the art of the present technique are appreciated that the combination that can realize the frame in each frame in these structural drawing and/or block diagram and/or flow graph and these structural drawing and/or block diagram and/or flow graph with computer program instructions.Those skilled in the art of the present technique are appreciated that, the processor that these computer program instructions can be supplied to multi-purpose computer, special purpose computer or other programmable data disposal routes realizes, thus is performed the scheme of specifying in the frame of structural drawing disclosed by the invention and/or block diagram and/or flow graph or multiple frame by the processor of computing machine or other programmable data disposal routes.
Those skilled in the art of the present technique are appreciated that various operations, method, the step in flow process, measure, the scheme discussed in the present invention can be replaced, changes, combines or delete.Further, there is various operations, method, other steps in flow process, measure, the scheme discussed in the present invention also can be replaced, change, reset, decompose, combine or delete.Further, of the prior art have also can be replaced with the step in operation various disclosed in the present invention, method, flow process, measure, scheme, changed, reset, decomposed, combined or deleted.
The above is only some embodiments of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (16)
1. a keyboard for terminal device, is characterized in that, comprising:
Line style character keys, described line style character keys carry out centered by the display screen of described terminal device around, be distributed in edge or the surrounding of described display screen, described line style character keys have following character:
Numerical character, English alphabet character and assemble of symbol mark.
2. the keyboard of terminal device according to claim 1, is characterized in that, described English alphabet character is distributed on described line style character keys by any one mode following:
Described English alphabet character is distributed on described line style character keys with the keyboard layout of nine grids;
Described English alphabet character is distributed on described line style character keys with the keyboard layout of full keyboard.
3. an input method for terminal device, is characterized in that, the keyboard of terminal device according to claim 1 and 2 carries out information input, comprising:
The touch control operation of the region detection user of described line style character keys;
Character information corresponding on touch area is chosen, and is input in the display screen of described terminal device.
4. the input method of terminal device according to claim 3, is characterized in that, described touch control operation comprises:
Contact touch control operation or floated touch control operation.
5. the input method of terminal device according to claim 4, is characterized in that, is chosen by character information corresponding on touch area, comprising:
By the enlarge char display be easily selected by a user.
6. the input method of terminal device according to claim 4, is characterized in that, is chosen by character information corresponding on touch area, comprising:
Choose the character clicked by user on described line style character keys; Or,
To choose on described line style character keys after by user's touch-control to the character slided in display screen inboard.
7. the input method of terminal device according to claim 6, is characterized in that, to choose on described line style character keys after by user's touch-control to the character slided in display screen inboard, is input in the display screen of described terminal device, comprises:
Journal on described line style character keys by after user's contact touch-control to display screen inboard slide character, carry out information input with sliding input method, by input information displaying in the display screen of described terminal device.
8. the input method of terminal device according to claim 3, is characterized in that, also comprises:
According to the touch control operation of user, described line style character keys is mapped to the middle section of described display screen, forms the character keys expanded;
Detect the posture of user's head, choose the character keys of described expansion according to the posture of described head, realize character input.
9. the input method of terminal device according to claim 8, is characterized in that, chooses the character keys of described expansion, comprising according to the posture of described head:
According to posture and the residence time of described head, activate the moving slide block in described display screen;
According to the posture of described head, control the movement of described moving slide block, choose the character keys of described expansion.
10. the input method of terminal device according to claim 9, is characterized in that, after choosing the character keys of described expansion, also comprises:
Character on the character keys of the described expansion chosen is floated with linearly aligned form and amplifies display; Or,
The equally distributed form of character on the character keys of the described expansion chosen is floated and amplified display.
The input method of 11. terminal devices according to claim 10, is characterized in that, realizes character input, comprising:
According to the posture of described head, choose and float and amplify the character shown, realize character input.
The input method of 12. terminal devices according to claim 8, is characterized in that, the posture of described head, comprises any one state following:
Swing up and down, swing, front and back rotate, and to anticlockwise, to right rotation, are rotated down, rotate up, nod and shake the head.
The input method of 13. terminal devices according to claim 8, is characterized in that, also comprise:
Detect the state of eyes of user, the character that the posture inputting described head according to the state of described eyes is chosen.
14. 1 kinds of terminal devices with touch-sensitive display screen, is characterized in that, comprising:
Line style character keys, described line style character keys carry out centered by described display screen around, be distributed in edge or the surrounding of described display screen, described line style character keys have following character:
Numerical character, English alphabet character and assemble of symbol mark.
15. terminal devices according to claim 14, is characterized in that, described English alphabet character is distributed on described line style character keys by any one mode following:
Described English alphabet character is distributed on described line style character keys with the keyboard layout of nine grids;
Described English alphabet character is distributed on described line style character keys with the keyboard layout of full keyboard.
16. terminal devices according to claim 14, is characterized in that, the data inputting method of described terminal device is claim 3 to one of any described input method of claim 13.
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