CN104268131A - Method For Speeding Up Candidates Selection In Chinese Input - Google Patents
Method For Speeding Up Candidates Selection In Chinese Input Download PDFInfo
- Publication number
- CN104268131A CN104268131A CN201410496102.7A CN201410496102A CN104268131A CN 104268131 A CN104268131 A CN 104268131A CN 201410496102 A CN201410496102 A CN 201410496102A CN 104268131 A CN104268131 A CN 104268131A
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- China
- Prior art keywords
- character
- list
- candidate
- romanization
- user
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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
- G06F3/018—Input/output arrangements for oriental characters
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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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
- G06F3/0236—Character input methods using selection techniques to select from displayed items
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/20—Natural language analysis
- G06F40/274—Converting codes to words; Guess-ahead of partial word inputs
Abstract
A method for character input comprising, providing a list of candidate characters based on a user input, wherein said list is cyclic and comprises candidate characters with decreasing probability towards a center of said list; providing an indicator on a candidate character in one end of said list; and enabling a user to move said indicator along said list to a candidate character for selection. A corresponding mechanism, apparatus, and computer program is also disclosed.
Description
The divisional application that the application is the applying date is on February 21st, 2008, application number is 200880117201.2, denomination of invention is the application for a patent for invention of " method that the candidate for accelerating in input in Chinese selects ".
Technical field
The present invention relates to the method selected for being convenient to and accelerating candidate when using the numeric keypad of number of keys limited keyboard, such as mobile communications device or telepilot to carry out inputting Chinese character.
Background technology
Communication between the people using ambulatory handheld communicator increases rapidly within the past ten years.One of most popular communication mode is the short word message by mutually sending also referred to as SMS (Short Message Service).Usually the manual character inputting formation word message is carried out via ambulatory handheld communicator keyboard.Regrettably, most hand-hold communication device only provides the keyboard with simplification keyset (0-9 and function key) as telephone keypad instead of the keyboard with full key board collection.May be rather make us a hard row to hoe via telephone keypad input character because it may usually need for several times button with the character selecting user to want input.A kind of mode reducing touch potential uses the application of certain predictive text.During character input, the character candidates that predictive text application display user can therefrom select.In this way, obviously touch potential can be reduced.
But at some language as in Chinese, character candidate list may be still very long due to a large amount of character in this language.Such as, at the phonetics input method (being the Chinese phonetic alphabet) as existing the most frequently used standard mandarin romanization system in form, be shown as the capable candidate list of alternative candidate and may must be divided into several pages due to a large amount of character candidates found in some cases.To comprise among these pages of character candidate line navigation and selecting still to allow user feel rather to bother and baffle.
Summary of the invention
In view of above-mentioned, the object of the invention is to solve or at least reduce problem discussed above.Specifically, object is to reduce in order to the touch potential navigated among several candidate and select character and need, and therefore obviously increases the input speed of such as Chinese character.
According to a first aspect of the invention, provide a kind of method for portable unit, the method comprises: provide candidate character list based on user's input, and wherein list is circulation and comprises the candidate characters with the probability successively decreased towards the central authorities of list; The candidate characters of one end of list provides designator; And enable user designator be shifted to the candidate characters for selecting along circular list.In this way, most probable character candidates can be arrived with the button of minimum number, therefore obviously reduce touch potential as a rule and therefore avoid tedious work.
The method can comprise user's input, this user input comprises the romanization of Chinese, wherein romanization comprises any one in following content: the Chinese phonetic alphabet, EFEO, Gwoyeu Romatzyh spelling, Latinxua Sin Wenz, mandarin phonetic symbol II, China Post's map romanization, general phonetic, Wade-Gites, Yale, Legge romanization, comparison chart, Guangdong romanization, the Hongkong government, Jyutping, Meyer-Wenipe, Sidney Lau, S.L.Wong romanization, standard Cantonese phonetic, standard romanization, Shanghai native language Latin type phonetic method, length romanization, P é h-oe-ji, Hainan words phonetic plan, Peng'im,
hakka phonetic plan, Phak-fa-su and Phagspa mark, and candidate characters comprises Chinese character.Therefore, the method is applicable to a large amount of different language, and ' Chinese type ' character specifically for such as illustrating above.
The method can comprise user's input, and this user input comprises the cyryllization of Chinese, and candidate characters comprises Chinese character.Cyryllization can comprise Palladius system.Therefore, the method is not limited to using Latin character as input character.
The method can comprise display list over the display.Present the Consumer's Experience that list strengthens the method over the display.
The method can be included in the designator highlighting corresponding character candidates in the list of display.
The method can comprise: enable user except navigating to access alternative character candidate list on the direction except circular list further; And alternative character candidate list is provided.
Therefore, if character candidates number exceedes the number of characters that can show on mobile communications device display simultaneously, then character candidates can be divided into several pages.Each such page can comprise the character candidates circular list arranged according to the relative probability of character candidates.Therefore, the method is also applicable to following candidate list, does not allow all candidates of display list simultaneously in these lists.
According to a second aspect of the invention, provide a kind of character reader system, this mechanism comprises: based on the candidate character list of user's input, and wherein list is circulation and comprises the candidate characters with the probability successively decreased towards the central authorities of list; And designator, it is on the candidate characters of one end being positioned list at first and can shift to candidate characters for selecting by user along circular list.Therefore, such mechanism can use together with portable unit mentioned above.
According to a third aspect of the invention we, a kind of display and character reader system are provided, this mechanism comprises: the candidate character list presented on the display, this list inputs based on the user by described text event detection interface, and wherein said list is circulation and comprises the candidate characters with the probability successively decreased towards the central authorities of described list; And designator, it is on the candidate characters of one end being positioned list at first and can shift to candidate characters for selecting by user along circular list.Therefore, such display can use with such mechanism together with portable unit mentioned above.
According to a forth aspect of the invention, a kind of computer-readable medium is provided, this medium has the computing machine comprising instruction can execution unit, these instruction being operable in order to control data processor to carry out: based on user input candidate character list is provided, wherein list be circulation and comprise the candidate characters with the probability successively decreased towards the central authorities of list; The candidate characters of one end of list provides designator; And enable user designator be shifted to the candidate characters for selecting along circular list.
According to a fifth aspect of the invention, provide a kind of method for character input, the method comprises: provide candidate character list based on user's input, wherein list comprises the candidate characters with the probability successively decreased towards the two ends of list; The candidate characters of the central authorities of list provides designator; And enable user designator be shifted to the candidate characters for selecting along list.In this way, most probable character candidates can be arrived with the button of minimum number, therefore obviously reduce touch potential as a rule and therefore avoid tedious work.
According to a sixth aspect of the invention, provide a kind of character reader system, this mechanism comprises: based on the candidate character list of user's input, wherein list comprises the candidate characters with the probability successively decreased towards the two ends of list; And designator, it is on the candidate characters of central authorities being positioned list at first and can shift to candidate characters for selecting by user along list.
According to a seventh aspect of the invention, a kind of device is provided, this device comprises text event detection interface, display and character reader system, this mechanism comprises: the candidate character list presented over the display, this list inputs based on the user by text event detection interface, and wherein list comprises the candidate characters with the probability successively decreased towards the two ends of list; And designator, it is on the candidate characters of central authorities being positioned list at first and can shift to candidate characters for selecting by user along list.
According to an eighth aspect of the invention, a kind of computer-readable medium is provided, this medium has the computing machine comprising instruction can execution unit, these instruction being operable in order to control data processor to carry out: based on user input candidate character list is provided, wherein list comprises the candidate characters with the probability successively decreased towards the two ends of list; The candidate characters of the central authorities of list provides designator; And enable user described designator be shifted to the candidate characters for selecting along described circular list.
Of the present invention second, third can combine with the feature of first aspect present invention by any way with fourth aspect.Of the present invention 6th, the 7th and eighth aspect can combine by any way with the feature of fifth aspect present invention.
Generally speaking, clearly define unless separately had here, then all terms used in claim are explained according to their its ordinary meaning in technical field.Unless otherwise expressing, then at least one example that all references of "/a kind of/be somebody's turn to do/described [unit, equipment, parts, device, step etc.] " will be construed as denoting openly for described unit, equipment, parts, device, step etc.Unless otherwise expressing, then without the need to carrying out the step of any method disclosed herein by disclosed accurate order.
According to hereafter specifically open, according to accompanying independent claim and other objects of the present invention, feature and advantage will be known with reference to the accompanying drawings.
Accompanying drawing explanation
With reference to wherein same reference numerals by be used for similar units accompanying drawing, by the Examples below of the preferred embodiment of the present invention, unrestriced specific descriptions will understand above-mentioned and additional object of the present invention, feature and advantage, in accompanying drawing better:
Fig. 1 shows according to an embodiment of the invention to the display figure of inputting Chinese character in mobile communications device; And
Fig. 2 shows the display figure comprising the navigation in the list of Chinese character in mobile communications device according to an embodiment of the invention; And
Fig. 3 shows two the display figure be described the navigation comprising the list of Chinese character in mobile communications device according to an embodiment of the invention; And
Fig. 4 shows display figure of the present invention; And
Fig. 5 shows another display figure of the present invention.
Embodiment
Fig. 1 illustrates and comprises the mobile communications device 100 of text event detection interface 102 as telephone keypad and display 104.This mobile communications device also can comprise other unit usually existed in such device, such as loudspeaker (not shown), microphone (not shown), processor (not shown), storer (not shown) etc.
Communicator 100 is arranged to messaging service, wherein user can input characters message and to one or more communicator send it.Device 100 comprises being arranged through and realizes input and be convenient to input the character reader system based on the character of morpheme based on the character of phoneme.The candidate characters based on morpheme that character reader identification display 104 presents, wherein can use guider 106 to select and add expection character to message thus.
This device also comprises the guider 106 that may be used for navigation among the character candidates 108 of display, such as four navigation key (up/down/right/left), rotatable input media or touch-sensitive navigation input.In order to navigate among character candidates 108, one of character candidates has designator 110.The form of this designator can enliven candidate for highlighting, and pointer or mark is placed in and enlivens below candidate/above/side etc.
Fig. 1 shows following example, and wherein six character candidates are shown in the list in the display figure of mobile communications device.Such as, if user wants the 5th character in selective listing 108, then he or she by guider 106 (right navigation key) by four times.As shown in Figure 2, character designator (highlighting symbol) moves to right accordingly and highlights the 5th character 204.The designator be placed in now on the 5th character 204 of list 202 indicates now can select specific character candidate when activating selecting arrangement (such as special options button, the soft key being assigned selection function, the operation of guider 206 for selecting).Character candidates 202 can be arranged in be had in the sequential list of initial character candidate and last character candidate according to navigate mode, or is preferably arranged in circular list, and when namely arriving list end when navigating, further navigation continues at the other end of list.Such as, in the left screenshot capture of Fig. 3, indicate the most left character 303, the initial character namely in circular list 301.When user navigates a step left, as shown in right screenshot capture, instruction rightmost character 305, the 6th character namely in list 301.In the same manner, also likely navigate left in circular list, thus when arriving the leftmost character in list, realization is indicated rightmost character by navigation further left.Find, navigate to and select required character candidates may need repeatedly button in many instances, especially when character candidate list is long.
In the same manner, also likely navigate to the right in circular list, thus when arriving the rightmost character in list, realization is indicated leftmost character by navigation further to the right.
The candidate 108 determining in Fig. 1 in basis is input as with the character 112 (such as Latin, Arab or Cyrillic character 401 as shown in Figure 4) based on phoneme, this input is undertaken by using input interface 102, and this input interface can be that telephone keypad, handwriting input and recognition mechanism or any other character input or guider 106.Character 112 according to input is determined and shows the feasible character candidates 108 based on morpheme.Once select, add selected character candidates to message, and new character set can be inputted to form the basis for the new character candidates collection navigated and select.
In order to be convenient to create message based on based on the character of morpheme further, can rank them based on the probability of use of character candidates.This probability can based on the common probability in language used, according to the probability of individual dictionary or according to the language analysis carried out message itself.
Figure 5 illustrates one embodiment of the present of invention.Display illustrates six character candidates be arranged in circular list 501, and the relative ranks of character candidates is as follows.The character candidates 502 that most probable is selected is placed in the position that keeps left most of list, i.e. position 1 (as shown in Figure 5).Second possibility character candidates 503 is placed in the position of keeping right most of list, i.e. position 6.3rd character candidates 504 may be placed in second of list and to keep left position, i.e. position 2.4th character candidates may be placed in second of list and to keep right position, i.e. position 5.5th character candidates may be placed in the 3rd of list and to keep left position, i.e. position 3, and the 6th character candidates may be placed in the 3rd of list and to keep right position, i.e. position 4.This layout will produce following list, this list has the probability successively decreased towards the central authorities of list, wherein least possibility character candidates is positioned at the centre of list, and most probable character candidates is positioned at two " ends " (towards low order end with towards high order end) of list.In other words, as shown in Figure 5, probability increases progressively towards the both sides (left side and right side) of list and successively decreases towards the centre of list or central authorities.More long list is arranged by with over-over mode same as described above.
From the beginning, the most probable character being positioned at position 1 is highlighted for you to choose.If user wants to navigate to and select the second possibility character candidates 503, then only need one-touch (navigation left settles at one go and puts 6), if and user wants to navigate to and select the 3rd possibility character candidates 504, then only need one-touch (navigation to the right settles at one go and puts 2).In this way, most probable character candidates can be arrived with the button of minimum number, therefore obviously reduce touch potential as a rule.Can by the long character candidate list of same way arrangement, these lists start from most probable character candidates keeping left most, second may character candidates keeping right most, the 3rd may character candidates second keeping left, the 4th may candidate characters second keeping right, by that analogy.
Substitute as one, list can be arranged by such as under type, which sorts to candidate thus probability successively decreases from the central authorities of list, i.e. following list, and wherein most intermediate candidate character associates with maximum probability and highlights this most intermediate candidate (as described above) at first.For such list, associate with the second high probability at the right side candidate characters immediately of most intermediate candidate character; At the left side candidate characters immediately of most intermediate candidate character, there is third high probability; By that analogy.Therefore instead of and start from one end and to successively decrease and (from two ends) shift to the central authorities of list along with the probability of candidate characters, can successively decrease from middle search listing and along with the probability of candidate characters and towards two ends outside search listing.
If character candidates number exceedes the number of characters that can be shown on mobile communications device display simultaneously, then character candidates can be divided into several pages.Each page will comprise the character candidates circular list arranged according to the relative probability of character candidates according to such scheme.Such as, if find ten character candidates and display once only can show 5 character candidates during inputting, then the list of ten candidates is divided in each list two lists comprising 5 character candidates.Then homepage will comprise five the most probable character candidates be arranged according to such scheme in circular list.Second page then by comprise be arranged in circular list all the other five according to such scheme secondly may character candidates.If user does not find the character searched in he or her list in homepage, then user can navigate to by pressing up/down key second page comprising the list with all the other character candidates.
Several pages can be arranged in the sequential list with " homepage " and " last page " that can use up/down key to navigate.Also can arrange them by the mode that order still circulates, thus when user navigates to " last page " and again presses up/down key, will show " homepage " that comprise the list with most probable character candidates.
If can simultaneously display page, i.e. several list in the display of device, then can arrange them according to the scheme identical with character candidates as described above.
Mainly with reference to minority embodiment, the present invention is described above.But as will be readily appreciated by persons skilled in the art, the embodiment different from above-disclosed embodiment is possible equally in the scope of the invention such as limited by appended Patent right requirement.
Claims (12)
1., for a method for character input, comprising:
Show the candidate character list based on user's input over the display, wherein said list is circulation and comprises the candidate characters with the probability successively decreased towards the central authorities of described list;
By highlighting candidate characters so that the described candidate characters of the one end in described list to provide designator in shown list; And
User is enable described designator to be shifted to the candidate characters for selecting along described list, wherein:
The most probable character of described candidate character list is highlighted from the beginning,
Second possible character is the next one of described most probable character in described candidate character list, and wherein said user can by navigating to described second possible character from described most probable character navigation one step, and
3rd possible character is the next one of described most probable character and is on the opposition side relative to described second possible character of described most probable character in described candidate character list, and wherein said user can by navigating to described 3rd possible character in the reverse direction in direction navigating to described second possible character with a step, from described most probable character navigation one step.
2. method according to claim 1, wherein said user's input comprises the romanization of Chinese, and described candidate characters comprises Chinese character.
3. method according to claim 2, wherein said romanization comprises any one in following content: the Chinese phonetic alphabet, EFEO, Gwoyeu Romatzyh spelling, Latinxua Sin Wenz, mandarin phonetic symbol II, China Post's map romanization, general phonetic, Wade-Gites, Yale, Legge romanization, comparison chart, Guangdong romanization, the Hongkong government, Jyutping, Meyer-Wenipe, Sidney Lau, S.L.Wong romanization, standard Cantonese phonetic, standard romanization, Shanghai native language Latin type phonetic method, length romanization, P é h-oe-ji, Hainan words phonetic plan, Peng'im,
hakka phonetic plan, Phak-fa-su and Phagspa mark.
4. method according to claim 1, wherein said user's input comprises the cyryllization of Chinese, and described candidate characters comprises Chinese character.
5. method according to claim 4, wherein said cyryllization comprises Palladius system.
6. the method according to the arbitrary claim in claim 1-5, also comprises and enables user except navigating to access alternative character candidate list on the direction except described list; And described alternative character candidate list is provided.
7., for an equipment for character input, comprising:
For showing the device of the candidate character list based on user's input over the display, wherein said list is circulation and comprises the candidate characters with the probability successively decreased towards the central authorities of described list;
For passing through to highlight candidate characters the described candidate characters of the one end in described list to provide the device of designator in shown list; And
For enabling user described designator be shifted to the device for the candidate characters selected along described list, wherein:
The most probable character of described candidate character list is highlighted from the beginning,
Second possible character is the next one of described most probable character in described candidate character list, and wherein said user can by navigating to described second possible character from described most probable character navigation one step, and
3rd possible character is the next one of described most probable character and is on the opposition side relative to described second possible character of described most probable character in described candidate character list, and wherein said user can by navigating to described 3rd possible character in the reverse direction in direction navigating to described second possible character with a step, from described most probable character navigation one step.
8. equipment according to claim 7, wherein said user's input comprises the romanization of Chinese, and described candidate characters comprises Chinese character.
9. equipment according to claim 8, wherein said romanization comprises any one in following content: the Chinese phonetic alphabet, EFEO, Gwoyeu Romatzyh spelling, Latinxua Sin Wenz, mandarin phonetic symbol II, China Post's map romanization, general phonetic, Wade-Gites, Yale, Legge romanization, comparison chart, Guangdong romanization, the Hongkong government, Jyutping, Meyer-Wenipe, Sidney Lau, S.L.Wong romanization, standard Cantonese phonetic, standard romanization, Shanghai native language Latin type phonetic method, length romanization, P é h-oe-ji, Hainan words phonetic plan, Peng'im,
hakka phonetic plan, Phak-fa-su and Phagspa mark.
10. equipment according to claim 7, wherein said user's input comprises the cyryllization of Chinese, and described candidate characters comprises Chinese character.
11. equipment according to claim 10, wherein said cyryllization comprises Palladius system.
12. equipment according to the arbitrary claim in claim 7-11, also comprise for enabling user at the device except navigating to access alternative character candidate list on the direction except described list; And for providing the device of described alternative character candidate list.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99042507P | 2007-11-27 | 2007-11-27 | |
| US60/990,425 | 2007-11-27 | ||
| CN200880117201A CN101868772A (en) | 2007-11-27 | 2008-02-21 | Method for speeding up candidates selection in chinese input |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880117201A Division CN101868772A (en) | 2007-11-27 | 2008-02-21 | Method for speeding up candidates selection in chinese input |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104268131A true CN104268131A (en) | 2015-01-07 |
| CN104268131B CN104268131B (en) | 2017-11-17 |
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ID=40679045
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410496102.7A Active CN104268131B (en) | 2007-11-27 | 2008-02-21 | Method for accelerating the candidate in input in Chinese to select |
| CN200880117201A Pending CN101868772A (en) | 2007-11-27 | 2008-02-21 | Method for speeding up candidates selection in chinese input |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880117201A Pending CN101868772A (en) | 2007-11-27 | 2008-02-21 | Method for speeding up candidates selection in chinese input |
Country Status (2)
| Country | Link |
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| CN (2) | CN104268131B (en) |
| WO (1) | WO2009068325A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130209974A1 (en) * | 2012-02-15 | 2013-08-15 | Apple Inc. | Exemplar Descriptions of Homophones to Assist Visually Impaired Users |
| KR20140146785A (en) * | 2013-06-18 | 2014-12-29 | 삼성전자주식회사 | Electronic device and method for converting between audio and text |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6054941A (en) * | 1997-05-27 | 2000-04-25 | Motorola, Inc. | Apparatus and method for inputting ideographic characters |
| US20040199377A1 (en) * | 2003-04-01 | 2004-10-07 | Canon Kabushiki Kaisha | Information processing apparatus, information processing method and program, and storage medium |
| CN1545298A (en) * | 1998-01-14 | 2004-11-10 | ŵ���������绰����˾ | Communication terminal |
| CN1643484A (en) * | 2002-03-22 | 2005-07-20 | 索尼爱立信移动通讯股份有限公司 | Entering text into an electronic communications device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5952942A (en) * | 1996-11-21 | 1999-09-14 | Motorola, Inc. | Method and device for input of text messages from a keypad |
-
2008
- 2008-02-21 CN CN201410496102.7A patent/CN104268131B/en active Active
- 2008-02-21 CN CN200880117201A patent/CN101868772A/en active Pending
- 2008-02-21 WO PCT/EP2008/052126 patent/WO2009068325A2/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6054941A (en) * | 1997-05-27 | 2000-04-25 | Motorola, Inc. | Apparatus and method for inputting ideographic characters |
| CN1545298A (en) * | 1998-01-14 | 2004-11-10 | ŵ���������绰����˾ | Communication terminal |
| CN1643484A (en) * | 2002-03-22 | 2005-07-20 | 索尼爱立信移动通讯股份有限公司 | Entering text into an electronic communications device |
| US20040199377A1 (en) * | 2003-04-01 | 2004-10-07 | Canon Kabushiki Kaisha | Information processing apparatus, information processing method and program, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104268131B (en) | 2017-11-17 |
| CN101868772A (en) | 2010-10-20 |
| WO2009068325A3 (en) | 2009-09-03 |
| WO2009068325A2 (en) | 2009-06-04 |
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