CN102331905A - Text input method implemented in two-fingered gesture - Google Patents
Text input method implemented in two-fingered gesture Download PDFInfo
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- CN102331905A CN102331905A CN201110219006A CN201110219006A CN102331905A CN 102331905 A CN102331905 A CN 102331905A CN 201110219006 A CN201110219006 A CN 201110219006A CN 201110219006 A CN201110219006 A CN 201110219006A CN 102331905 A CN102331905 A CN 102331905A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
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Abstract
The invention discloses a text input method implemented in a two-fingered gesture, which comprises the following steps: (1) assigning the numerical variables of an angle range value, a distance range value and an active area number to corresponding characters in a word stock; (2) when fingers of a user press down in an active area on a touch screen, obtaining the coordinates of a press point and the number of the active area in which the press point is located; (3) when the fingers of the user uplift after passing across a certain distance on the touch screen, obtaining the coordinates of an uplifting point; and (4) if the numerical variables of the angle range value, the distance range value and the active area number meet the numerical range requirements of a certain character in the word stock, inputting the character. In the invention, through replacing fixed key mappings with relative directions and distances, the demands of text input on the operation accuracy and text input skill of an operator are greatly reduced, the text input process is simplified, and an effect of fast input based on hand feel can be achieved so as to greatly enhance the text input efficiency, therefore, the method disclosed by the invention has a stronger practical value.
Description
Technical field:
The present invention relates to a kind of two gesture character input method that refers to.
Background technology:
Along with touch screen technology the popularizing of electronic product field, use the software virtual keyboard of touch screen technology, the literal input mode that also is called soft keyboard also obtains widespread usage.But known soft key dish input mode is compared with traditional mechanical keyboard at present, and experience sense is relatively poor.Particularly; Owing to there is not the sense of touch of traditional mechanical keyboard button; The soft keyboard user can't only rely on feel and carry out touch system when input character; Must be with visual assurance input accuracy, the user need pay close attention to the text editing district of apart from each other and each key bit position of soft keyboard simultaneously, and input efficiency is low.Especially for panel computer; Because the user holds operation with both hands under the situation that lacks stilts such as desktop of being everlasting; When the user held the mode input characters with both hands, thumb had long operating distance in input process, and this has also reduced input efficiency.
For example; Application (patent) number is the computer input method and the corresponding keyboard of a kind of literal of CN95111187.6; It is characterized in that the one dimension order on the keyboard plane is a preface with syllabic consonant pronunciation letter sequence or the stroke number number by the radicals by which characters are arranged in traditional Chinese dictionaries limit, another dimension on keyboard plane is that preface or stroke number are preface with vowel number or syllable number.
For example, application (patent) number be a kind of hand-written character input method of CN94109513.4, when the handwriting input literal, is decomposed into the sub-character of a～f to it, and adjacent sub-character group is synthesized the quantity of appointment among bundle character a～f, is identified as 1 literal.Handwriting characteristic in each stroke of literal that detects handwriting input; Utilize in the above-mentioned characteristic quantity recognin character and hand-written character input method that detects identification literal after the above-mentioned sub-character combination; Have row cutting rule and sub-character cutting rule; When input during above-mentioned stroke, according to the row of the characteristic of this stroke, above-mentioned sub-character and the input of above-mentioned row cutting rule judgment, when the above-mentioned row and the row of importing in the past of input is during with delegation; According to the characteristic of above-mentioned stroke, above-mentioned sub-character and above-mentioned sub-character cutting rule, carry out the judgement of above-mentioned sub-character.
For example, application (patent) number be a kind of input method of stipulating outer alphabetic literal of CN99101082.5, and it is through carrying out text transform to the regulation letter of input, can be simply and alphabetical character input method and device thereof outside the input regulation promptly.In this method and device thereof, desirable regulation alphabetic literal in the regulation alphabetic literal that input can directly be imported.Access in the outer alphabetic literal of the regulation that directly to import the outer alphabetic literal of at least 1 regulation with the desirable regulation alphabetic literal combination of above-mentioned input.Select the outer alphabetic literal of desirable 1 regulation in the outer alphabetic literal of this at least 1 regulation.Carry out from the text transform of desirable regulation alphabetic literal alphabetic literal outside the desirable regulation of above-mentioned selection of above-mentioned input.
Again for example, application (patent) number is numeric keypad and the alphabetic writing input method of CN03112279.5, belongs to the input method technical field of the computer digit keypad of alphabetic writing.All can comprise digital alphabet key, symbolic key and function key by numeric keypad, be provided with several spare keys and can arrange access key or touch mouse and right and left key thereof, can substitute existing English big keyboard.Wherein, the letter in the digital alphabet key is a variable part, and it will be distributed in each letter on the corresponding numerical key according to the alphanumeric codes of different literals, carries out the computer digit input to satisfy any literal, and the keyboard arrangement form is vertical row type and horizontal-type.Coding method in the alphabetic writing input method comprises that alphabetic coding, word are encoded, three parts encoded in word.
But above-mentioned patent does not all solve the technical matters that singly refers to the literal input with technology.
Summary of the invention:
In order to overcome the problem that known soft key dish experience sense is poor, input efficiency is low; The present invention provides a kind of two gesture character input method that refers to; The user only needs in being convenient to two behaviour areas that singly refer to operate singly to refer to the gesture indicating mode; Direction through singly referring to paddling and distance different are confirmed and are imported different characters, the present invention includes following steps:
(1) with on angular range value, distance range value, behaviour area these three numerical value variable assignments of numbering corresponding character in the character library; Make all concrete corresponding one group of corresponding angular range value of each character, distance range value, behaviour area these three numerical variables of numbering in the character library; Said angular range value is that finger lifts point coordinate and finger is pressed the relative angle between point coordinate; Said distance range value is that finger lifts point coordinate and finger is pressed the relative distance between point coordinate; Said behaviour area numbering is that finger is pressed a numbering of behaviour area, place;
(2) press in the behaviour area on the touch-screen when user's finger, promptly obtain one and press point coordinate and press a numbering of behaviour area, place;
(3) when user's finger lifts behind paddling one segment distance on touch-screen, promptly obtain one and lift point coordinate;
(4) when following three numerical value: promptly the finger in the step (3) lifts finger in point coordinate and the step (2) and presses relative angle, the finger in the step (3) between point coordinate and lift relative distance and the finger in the step (2) that the finger in point coordinate and the step (2) presses between point coordinate and press the numerical range requirement that a numbering of behaviour area, place meets the some character of assignment in character library that in step (1), has configured, and then imports this character.
The present invention need visually confirm that key position is different accurately with present existing soft keyboard literal input; The present invention replaces the retainingf key position with relative direction and distance, greatly reduces the requirement of literal input to user's manipulation accuracy and literal input technical ability, has simplified the process of literal input; And can realize relying on feel to import fast; Greatly improved the literal input efficiency, applied widely, have stronger practical value.
Description of drawings:
Fig. 1 is a kind of two software interface synoptic diagram that refer to the embodiment of gesture character input method according to the invention;
Fig. 2 is a kind of two partial enlarged drawings that refer to the embodiment of gesture character input method according to the invention;
Fig. 3 is the other a kind of software interface synoptic diagram among a kind of two embodiment that refer to the gesture character input methods according to the invention;
Fig. 4 be according to the invention a kind of two refer to the gesture character input methods the principle of work process flow diagram;
Fig. 5 be according to the invention a kind of two refer to the gesture character input methods the software interface operational flowchart.
Embodiment:
In order to make technical scheme of the present invention clearer, introduce embodiment of the present invention in detail below in conjunction with Figure of description Fig. 1 to Fig. 5.At this, to the description of the specific embodiment of the invention, only explain the present invention by way of example, and be not used in qualification the present invention.
A kind of touch-screen software interface of supporting two thumb gesture character input methods that in practical implementation embodiment of the present invention, provides, said software interface comprises: two unsteady touch control keyboards, two behaviour areas, a text editing district.
Said unsteady touch control keyboard is used to show virtual key, and its effect is the parametric imageization with input method, and the initial stage easy to use operates more intuitively, can hide on top of the user; Said behaviour area is used to retrain the zone of action of touch control keyboard of floating.Said text editing district is used for input and Edit Text.
The corresponding relation of above-mentioned software interface and input method is:
1. in the step of the present invention (1) by the angular range value of assignment on each character, corresponding to the elevation coverage of the central angle of the fan of identical characters in software interface annular button;
2. in the step of the present invention (1) by the minimum value and the maximal value of the distance range value of assignment on each character, corresponding to internal diameter, the outer electrical path length of the fan of identical characters in the software interface in software interface annular button;
3. in the step of the present invention (2), user's finger is pressed in the behaviour area on touch-screen, and it a little is the position at center that the unsteady touch control keyboard of behaviour area, place moves to press;
4. because software interface is the image conversion embodiment of input method parameter, so user's finger lifts the unsteady touch control keyboard key position character at place, position, consistent with the input character that step of the present invention (4) obtains.
As shown in Figure 1, the software interface of the embodiment of the invention comprises: touch control keyboard 105 and the right touch control keyboard 106 that floats float for text editing district 102, left screen activity district 103 and right screen activity district 104, a left side.
Said text editing district 102 is used for input and Edit Text.
Said left screen activity district 103 and right screen activity district 104 are positioned at 102 belows, said text editing district, about side by side, be in the position that thumb can make things convenient for touch-control, be used to retrain the float zone of action of touch control keyboard 105 and the right touch control keyboard 106 that floats, a left side.
Unsteady touch control keyboard 105 in a left side and the right touch control keyboard 106 that floats lay respectively at left screen activity district 103 and 104 inside, right screen activity district, and can move with user's the inside, behaviour area that operates in.The unsteady touch control keyboard 105 in a left side is used to show virtual key with right function of floating touch control keyboard 106.
Other a kind of Different software interface layout mode of the unsteady touch control keyboard that comprises for the present invention shown in Figure 3, but the present invention is not limited to this two kinds of layouts.
Shown in Figure 5 is operational flowchart; In user's finger is clicked left screen activity district 103 or the right screen activity district 104 of screen of panel computer 101 certain a bit; Just confirmed the central point of left unsteady touch control keyboard 105 or the right touch control keyboard 106 that floats; When pointing certain key area that paddling arrives unsteady touch control keyboard 105 in a left side or the unsteady touch control keyboard 106 in the right side, the left unsteady touch control keyboard 106 selected respective keys of the touch control keyboard 105 and the right side of floating all have color or variation in shape, with the respective symbols of pointing out the user to be activated; When the user lifts finger, confirm that then this character also is input in the text editing district 102.
Following foundation input method principle of work shown in Figure 4 process flow diagram, and with Fig. 1, shown in Figure 2 be that example is carried out detail operations explanation:
With following three numerical value assignment on character " A ": elevation coverage value 157.5 degree-202.5 degree, 2 centimetres-3 centimetres of inside diameter ranges values, behaviour area numbering numerical value 1; And be initial point with touch control keyboard 105 centers of floating, a left side, elevation coverage value 157.5 degree-202.5 degree, 2 centimetres of internal diameters, external diameter surrounds button " A " for 3 centimetres; With following three numerical value assignment on character " S ": elevation coverage value 157.5 degree-202.5 degree, 1 centimetre-2 centimetres of inside diameter ranges values, behaviour area numbering numerical value 1; And be initial point with touch control keyboard 105 centers of floating, a left side, elevation coverage value 157.5 degree-202.5 degree, 1 centimetre of internal diameter, external diameter surrounds button " S " for 2 centimetres; With following three numerical value assignment on character " K ": elevation coverage value-67.5 degree--22.5 degree, 1 centimetre-2 centimetres of inside diameter ranges values, behaviour area numbering numerical value 2; And be initial point with touch control keyboard 106 centers of floating, the right side, elevation coverage value-67.5 degree--22.5 degree, 1 centimetre of internal diameter, external diameter surrounds button " K " for 2 centimetres.
Screen activity district, user's left hand thumb contact left side 103; Left center of floating touch control keyboard 105 is moved to presses a little; The user will point along a little being the center of circle to press, and the inclination angle is direction paddling 2.5 cm distance of 170 degree, get into " A " key range of the unsteady touch control keyboard in a left side, lift; Input character " A " then.Screen activity district, user's left hand thumb contact left side 103; Left center of floating touch control keyboard 105 is moved to presses a little; The user will point along a little being the center of circle to press, and the inclination angle is direction paddling 1.2 cm distance of 195 degree, get into " S " key range of the unsteady touch control keyboard in a left side, lift; Input character " S " then.User's hand thumb contacts right screen activity district 104; Right center of floating touch control keyboard 106 is moved to presses a little; The user will point along a little being the center of circle to press, and the inclination angle is direction paddling 1.8 cm distance of-55 degree, get into " K " key range of the touch control keyboard that floats, lift; Input character " K " then.
The invention described above embodiment only with character " A ", character " S " and character " K " as for example, any Chinese character or western language character and other character can be represented in the above character " A ", character " S " and character " K ".
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in scope disclosed by the invention; The variation that can expect easily or replacement all are encompassed in protection scope of the present invention.
Claims (1)
1. two gesture character input method that refers to is characterized in that, may further comprise the steps:
(1) with on angular range value, distance range value, behaviour area these 3 numerical value variable assignments of numbering corresponding character in the character library; Make all concrete corresponding one group of corresponding angular range value of each character, distance range value, behaviour area these 3 numerical variables of numbering in the character library; Said angular range value is that finger lifts point coordinate and finger is pressed the relative angle between point coordinate; Said distance range value is that finger lifts point coordinate and finger is pressed the relative distance between point coordinate; Said behaviour area numbering is that finger is pressed a numbering of behaviour area, place;
(2) press in the behaviour area on the touch-screen when user's finger, promptly obtain one and press point coordinate and press a numbering of behaviour area, place;
(3) when user's finger lifts behind paddling one segment distance on touch-screen, promptly obtain one and lift point coordinate;
(4) if following three numerical value: the finger in the step (3) lifts finger in point coordinate and the step (2) and presses relative angle, the finger in the step (3) between point coordinate and lift relative distance and the finger in the step (2) that the finger in point coordinate and the step (2) presses between point coordinate and press the numerical range requirement that a numbering of behaviour area, place meets the some character of assignment in character library that in step (1), has configured, and then imports this character.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110219006A CN102331905A (en) | 2011-08-01 | 2011-08-01 | Text input method implemented in two-fingered gesture |
| PCT/CN2011/078163 WO2013016876A1 (en) | 2011-08-01 | 2011-08-09 | Double-finger gesture character inputting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110219006A CN102331905A (en) | 2011-08-01 | 2011-08-01 | Text input method implemented in two-fingered gesture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102331905A true CN102331905A (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110219006A Pending CN102331905A (en) | 2011-08-01 | 2011-08-01 | Text input method implemented in two-fingered gesture |
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| Country | Link |
|---|---|
| CN (1) | CN102331905A (en) |
| WO (1) | WO2013016876A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819370A (en) * | 2012-07-26 | 2012-12-12 | 江西联创电子有限公司 | Recognizing technology of two finger gesture input of capacitive touch screen |
| CN104142797A (en) * | 2013-05-07 | 2014-11-12 | 纬创资通股份有限公司 | Tablet computer and input method thereof |
| TWI499967B (en) * | 2012-12-21 | 2015-09-11 | Univ Nat Cheng Kung | Touch input mehod for electronical device with virtual buttons, system thereof, programed product thereof and readable recording medium thereof |
| CN107450822A (en) * | 2016-05-31 | 2017-12-08 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method, apparatus and terminal device for inputting character |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102819370A (en) * | 2012-07-26 | 2012-12-12 | 江西联创电子有限公司 | Recognizing technology of two finger gesture input of capacitive touch screen |
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| TWI499967B (en) * | 2012-12-21 | 2015-09-11 | Univ Nat Cheng Kung | Touch input mehod for electronical device with virtual buttons, system thereof, programed product thereof and readable recording medium thereof |
| CN104142797A (en) * | 2013-05-07 | 2014-11-12 | 纬创资通股份有限公司 | Tablet computer and input method thereof |
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| CN107450822A (en) * | 2016-05-31 | 2017-12-08 | 宇龙计算机通信科技(深圳)有限公司 | A kind of method, apparatus and terminal device for inputting character |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013016876A1 (en) | 2013-02-07 |
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Application publication date: 20120125 |