CN1542597A - Method for directing users to choose keys on keyboard - Google Patents

Method for directing users to choose keys on keyboard Download PDF

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Publication number
CN1542597A
CN1542597A CNA031224598A CN03122459A CN1542597A CN 1542597 A CN1542597 A CN 1542597A CN A031224598 A CNA031224598 A CN A031224598A CN 03122459 A CN03122459 A CN 03122459A CN 1542597 A CN1542597 A CN 1542597A
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CN
China
Prior art keywords
alphanumeric characters
standard
character
user
keyboard
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CNA031224598A
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Chinese (zh)
Inventor
镇立新
谒雇
黄建成
V·利乌斯汀
李君慎
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摩托罗拉公司
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Priority to CNA031224598A priority Critical patent/CN1542597A/en
Publication of CN1542597A publication Critical patent/CN1542597A/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023Arrangements 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
    • G06F3/0233Character input methods
    • G06F3/0236Character input methods using selection techniques to select from displayed items

Abstract

The method of directing the user of some electronic equipment to select key in the keyboard of the touch screen in the electronic equipment includes: first receiving the standard alphabet or digital character input in the keyboard to mark the first part of one syllable; then searching the effective syllable or word data base to identify the effective alphabet or digital character following the standard alphabet or digital character; and executing one step of protruding the key to express the effective alphabet or digital character in the keyboard to lead the user for selecting the key expressing the effective alphabet or digital character.

Description

指导用户选择键盘上的键的方法 Guide the user selects a key on the keyboard method

技术领域 FIELD

本发明涉及指导用户选择键盘上的键的方法。 The present invention relates to a method to guide the user selects a key on the keyboard. 本发明特别适用于,但不限于,指导用户选择拼音字符的有效顺序。 The present invention is particularly suitable for, but not limited to, effective to guide the user to select the order of pinyin character.

背景技术 Background technique

经常使用的人机之间的接口是显示屏幕。 The interface between man and machine is often used to display the screen. 这种屏幕不仅用于单向通信,即向用户显示数据,而且日益成为用户向相关设备输入数据的装置,例如:通过触摸屏。 This screen is used not only for one-way communication, namely user data display, and a user apparatus becoming the input data associated equipment, for example: by touching the screen.

触摸屏装置主要成长领域之一是小型便携式装置,诸如移动电话,个人数字助理(PDA),全球定位系统(GPS)导航仪等。 One of the major growth areas of the touch screen device is small, portable devices, such as mobile phones, personal digital assistants (PDA), global positioning system (GPS) navigation and so on. 这些装置采用了各种方法输入字符或数据,例如:按钮,语音识别,手写识别虚拟按钮(诸如显示在触摸屏上的虚拟键盘或虚拟小键盘)等。 These devices use a variety of data or a method for inputting characters such as: buttons, voice recognition, handwriting recognition virtual buttons (such as a virtual keyboard on a touch screen or a virtual keypad) and the like. 在上述最后一种情形中,各种按钮出现在触摸屏上,并在触摸屏幕上对应那些按钮的之一的一点处,将引起该装置如同对应的按钮本身已被触摸那样的反应。 In the last case, the various buttons appear on the touch screen, and at the corresponding point of one of the buttons on the touch screen, the device will cause the button itself as corresponding to that of the reaction has been touched. 触摸屏的结构在业内是熟知的,并且触摸检测可以通过许多已知的系统进行,例如:电容或电感式检测或接触开关。 Structure of the touch screen are well known in the industry, and the touch detection may be performed by a number of known systems, for example: capacitive or inductive detection or contact switch.

当通过显示在触摸屏上的虚拟键盘输入文本时,通过键入音节或字,选择适当的键的过程可能是费时的,特别是如果用户不熟悉键盘布局的时候更是如此。 When by displaying a virtual keyboard to enter text on the touch screen by typing the word or syllable, select the appropriate key process can be time consuming, especially if the user is not familiar with the keyboard layout when even more so. 于是,如果能够在文本输入期间指导用户选择适当的键,则是很有用的。 So, if we can guide the user to select the appropriate key during text entry, it is very useful.

本说明书包括权利要求中,术语'包括','包含'或类似的术语是指非排他性的包含,即如果一种方法或设备包含一些元件,则他们不仅包含那些元件,而且还可包含其它没有列出的元件。 In the present specification, including the claims, the terms 'comprises', 'comprising' or similar terms refer to a non-exclusive inclusion, i.e., if a method or apparatus comprises a number of components, they not include only those elements but may include other without listed elements.

发明概述根据本发明的一个方面,提供一种方法,用于指导电子装置的用户选择该装置用户接口的键盘上的键,该方法包括:接收在用户接口键盘处输入的标准字母数字字符,标准字母数字字符识别至少一个音节的第一部分;搜索有效音节或字词的数据库,以识别可以紧跟在该标准字母数字字符之后的有效字母数字字符;以及突出键盘上表示有效字母数字字符的键,从而指导用户选择表示所述有效字母数字字符之一的一个键。 Summary of the Invention According to one aspect of the present invention, there is provided a method for guiding a user of the electronic device selecting the device user interface keys on the keyboard, the method comprising: receiving a standard alphanumeric keyboard characters input at the user interface, standard alphanumeric character recognition portion of the at least one first syllable; represents a bond effective alphanumeric characters and a projection on keyboard; valid syllable or word database search to identify a valid alphanumeric characters may follow after the standard alphanumeric characters in order to guide the user to select one of the bond indicates a valid alphanumeric characters.

适当地,相对于其它键,上述突出将键盘上表示有效字母数字字符的键放大。 Suitably, with respect to other keys, the protruding indicating valid alphanumeric characters on the keyboard amplification.

所述突出最好强调键盘上表示有效字母数字字符的键。 Preferably represents a bond projecting emphasize the effective alphanumeric characters on the keyboard.

适当地,相对于其它键,所述突出将键盘上表示有效字母数字字符的键照明。 Suitably, with respect to other keys, the projections indicating the effective lighting alphanumeric character keys on the keyboard.

该方法的特征最好还在于,标准字母数字字符和有效字母数字字符形成拼音音节的一部分,并且所述搜索的特征在于,所述数据库包含与汉字字符相关的拼音音节。 Preferably the method is further characterized in that the effective standard alphanumeric characters and alphanumeric characters forming part of Pinyin syllable, and characterized in that said search, the database associated with the Kanji character comprising Pinyin syllable.

适当地,该方法包括进一步的步骤,即在显示器上显示对应于标准字母数字字符和有效字母数字字符的汉字字符。 Suitably, the method comprises the further step of displaying information corresponding to the standard Chinese characters and alphanumeric characters valid alphanumeric characters on the display.

该方法最好包括进一步的步骤,允许用户选择具有以标准字母数字标准字符开始的拼音表示的所希望的汉字字符,所希望的汉字字符是对应于标准字母数字字符的汉字字符之一。 One method preferably comprises the further step of allowing the user to choose a standard alphanumeric standard phonetic character represents the start of the desired Kanji character, Kanji character is desired standard alphanumeric characters corresponding to the kanji character.

适当地,该方法进一步的特征在于,接收另一字母数字字符,该另一字母数字字符是由在突出步骤被突出的键识别的有效字母数字字符之一。 Suitably, the method further comprising, receiving another alphanumeric characters, alphanumeric characters, the other one is valid alphanumeric character is highlighted by the step of projecting the identified key.

该方法的特征最好还在于实现以下步骤:搜索有效音节或字词的数据库,以便识别能紧跟另一字母数字字符之后的有效字母数字字符;以及突出键盘上表示有效字母数字字符的键,从而指导用户选择表示所述有效字母数字字符之一的一个键。 Preferably the method is characterized in that the implement further steps of: searching a database of valid words or syllables, so as to effectively identify alphanumeric characters immediately following the other alphanumeric characters; represents a bond and the effective projection alphanumeric characters on the keyboard, in order to guide the user to select one of the bond indicates a valid alphanumeric characters.

附图说明 BRIEF DESCRIPTION

为了使本发明易于理解和实施,将参照附图对本发明的优选实施例作出说明,其中:图1是根据本发明的电子装置的示意框图;图2是表示指导用户选择图1装置用户接口的键盘上的键的方法的流程图;以及图3到12示出在图2方法的步骤期间用户接口的操作。 In order to make the present invention easy to understand and implement, will be made to the embodiments described of the present invention preferably with reference to the accompanying drawings, wherein: Figure 1 is a schematic block diagram of an electronic device according to the invention; FIG. 2 is a guiding user selection device user FIG interface flowchart of a method of key on the keyboard; and FIGS. 3-12 illustrates the operation of the user during step 2 of the method of FIG interface.

优选实施例的详细说明在附图中,相同的数字始终用来指示相同的部件。 Detailed description of the preferred embodiment in the drawings, the same numerals are used to indicate like components. 参见图1,其中示出了电子装置1,装置1是一无线通信装置,包括与处理器3通信连接的射频通信单元2。 Referring to Figure 1, there is shown an electronic device 1, device 1 is a radio communication apparatus, comprising a radio frequency communications unit 2 is connected with the communication processor 3. 交互式显示屏或触摸屏5(一般是液晶显示器)形式的用户接口和可选的小键盘6也与处理器3通信连接。 Interactive display or touch screen 5 (typically a liquid crystal display) and optionally in the form of a user interface keypad 6 is also connected with the communications processor 3.

处理器3包括带有相关的只读存储器(ROM)12的编码器/解码器11,该存储器存储用于对可由电子装置1发送或接收的话音或其它信号编码和解码的数据。 3 comprises a processor with associated read only memory (ROM) 12, encoder / decoder 11, the memory stores voice data transmitted or received by the electronic device 1 or other signal coding and decoding. 处理器3还包括与编码器/解码器11及相关的字符只读存储器(ROM)14两者连接的微处理器13。 The processor 3 also includes a microprocessor 13 and the encoder / decoder 11 and the associated character Read Only Memory (ROM) 14 is connected to both. 微处理器13还连接到随机存取存储器(RAM)4和静态可编程存储器16。 The microprocessor 13 is also connected to a random access memory (RAM) 4 and a static programmable memory 16. 除了其它特性和功能之外,静态可编程存储器16存储号码和相关的标识符的电话簿数据库(与每一号码相关的人的姓名)。 In addition to other features and functions, static programmable memory 16 stores numbers and identifiers associated with the telephone book data (the number associated with each person's name).

微处理器13的辅助输出连接到一提醒模块15,该模块一般包含一扬声器,振荡器电机和相关的驱动器。 The microprocessor 13 is connected to the auxiliary output an alert module 15 that typically contains a speaker module, the oscillator and the associated drive motor. 字符只读存储器14存储代码,该代码用于对可由通信单元2接收、在触摸屏5或可选的小键盘6处输入的文本消息进行解码或编码。 Character Read Only Memory 14 stores code, the code for receiving by the communication unit 2, encoding or decoding the touch screen 5 or optional text message input at the keypad 6. 在本实施例中,字符只读存储器14还存储用于微处理器13的操作码(OC)以及用于字符识别的字符模板集。 In the present embodiment, the character Read Only Memory 14 also stores operating code for the microprocessor (OC) 13 for character recognition and a character set of templates. 操作码(OC)用来在电子装置1上运行应用程序。 Operation code (OC) for running on the electronic device a application.

射频通信单元2是一个具有共用天线7的组合的接收器和发送器。 A radio frequency communications unit 2 is a combination of shared antenna 7 of a receiver and a transmitter has. 通信单元2具有通过射频放大器9与天线7连接的收发器8。 The communication unit 2 has a transceiver through a radio frequency amplifier connected to the antenna 7 8 9. 收发器8还连接到一组合的调制器/解调器10,该调制器/解调器10将天线单元2连接到处理器3。 The transceiver 8 is also coupled to a combined modulator / demodulator 10, the modulator / demodulator 10 connected to the antenna unit 2 to the processor 3.

参见图2到12,其中示出了方法20,用于指导电子装置1的用户选择在以触摸屏5的形式表示在用户接口上虚拟或软键盘31上的字符键。 Referring to FIGS. 2-12, there is shown a method 20 for directing a user of the electronic device 1 in the selection on the user interface represents a virtual or soft keyboard 5 in the form of a touch screen on the character key 31. 例如,如果用户希望通过拼音文本项输入两个汉字字符“高兴”,则“高兴”由音节“gao”“xing”以拼音表示。 For example, if the user wants to enter two kanji characters through pinyin text entry, "happy", the "happy" "gao" "xing" is represented by a syllable in pinyin. 于是,在通过装置1的菜单选择启动开始步骤21之后,触摸屏5一般将显示图3所示的标志。 Thus, after selecting the menu starting apparatus 1 begins at step 21, the touch panel 5 will generally display sign shown in FIG. 3. 如图所示,触摸屏5具有著名的QWERTY布局的软键盘31,拼音显示区33,汉字字符显示区35以及句子显示区36。 As illustrated, the touch panel 5 with a QWERTY layout known soft keyboard 31, display region 33 alphabet, Chinese characters sentence display region 35 and display region 36. 在开始步骤21之后,方法20这时在接收字母数字字符步骤22接收在键盘31输入的标准字母数字字符,该标准字母数字字符识别至少一个音节(“gao”)的第一部分。 After the start step 21, the method of receiving alphanumeric keyboard 31 in step 22 receives the input of standard alphanumeric characters, the standard alphanumeric character identifying at least one syllable ( "gao") of the first portion 20 at this time.

在步骤22,标准字母数字字符“g”通过用户选择标识“g”的软键盘31的键32被接收,且这一字符将被显示在显示区33中。 In step 22, standard alphanumeric character "g" selected by the user identifier "g" soft keyboard keys 32 is received 31, and this character will be displayed in the display area 33. 在搜索步骤23,该方法这时提供对存储在存储器16的有效音节或字词或汉字字符的数据库的搜索,以便识别能够紧跟标准字母数字字符“g”之后的有效字母数字字符。 In the search step 23, the method provides the search time stored in the database memory 16 valid syllable or word or Kanji character in order to recognize alphanumeric characters can be immediately effective after the standard alphanumeric character "g". 而且,该搜索试图识别有效音节或字词或汉字字符。 Moreover, the attempt to identify effective search syllables or words or kanji characters. 这样,对于本领域的技术人员来说,显然标准字母数字字符和有效字母数字字符形成拼音音节的部分,且搜索的特征在于包含与汉字字符相关的拼音音节的数据库。 Thus, those skilled in the art it is obvious standard alphanumeric characters and alphanumeric characters forming part of a valid Pinyin syllable, and the search is characterized by comprising feature associated with the Pinyin syllable Chinese character database.

跟随“g”之后的拼音的有效字母数字字符是“a”,“e”,“o”和“u”,并且在突出和显示步骤24,该方法突出表示有效字母数字字符的软键盘31上的键,从而指导用户选择表示有效字母数字字符之一的一个键。 Effective alphanumeric character alphabet follow "g" after the "a", "e", "o" and "u", and projecting and displaying step 24, which are highlighted effective alphanumeric characters soft keyboard 31 the key to guide the user to select one of the keys represent a numeric character of valid letters. 这样,在步骤24,处理器3控制触摸屏5突出某些键32,即表示有效字母数字字符“a”,“e”,“o”和“u”的键。 Thus, at step 24, the processor 3 controls the touch panel 5 projecting some keys 32, i.e., it represents a valid alphanumeric characters "a", "e", "o" and "u" key. 如图4所示,标准字母数字字符“g”在显示区33中被示出,并识别至少一个音节的第一部分(此例子中的音节是“gao”)。 4, the standard alphanumeric character "g" are shown in the display area 33, and identify a first portion of the at least one syllable (syllable in this example is "gao"). 图中还示出了相对于其它键32,突出是如何在软键盘31上放大表示有效字母数字字符“a”,“e”,“o”和“u”的键。 The figure also shows a key 32 with respect to other keys to highlight how the software keyboard 31 on an enlarged effective alphanumeric characters "a", "e", "o" and "u" of. 该突出还相对于其它键32加亮并强调键软键盘31上表示有效字母数字字符“a”,“e”,“o”和“u”的键。 The projection 32 also with respect to other keys to highlight and emphasize the soft keyboard keys 31 showing the valid alphanumeric characters "a", "e", "o" and "u" key. 而且,步骤24在汉字字符显示区35显示其第一个拼音字母数字字符对应于标准字母数字字符“g”的汉字字符。 Further, the step 24 displays the first display region 35 a phonetic alphanumeric character corresponding to the standard alphanumeric character "g" in the Chinese character Chinese characters.

在突出和显示步骤24之后,在选择测试步骤25,用户通过简单地指点显示在触摸屏5的汉字字符之一,可选择显示在汉字字符显示区35中的一个所希望的汉字字符。 After the projection 24 and a display step, at the test step 25 to select, the user simply pointing one of the Chinese characters displayed in the touch panel 5, select one of the display region 35 in a desired Chinese character Chinese characters. 如果在步骤25没有作出选择(由超时或用户触摸被突出的键“a”,“e”,“o”和“u”之一确定),则在步骤22收到对应于表示有效字母数字字符“a”,“e”,“o”和“u”的被突出的键之一的另一字母数字字符。 If no selection at step 25 (by a timeout or a user key touch is projecting "a", one of "e", "o" and "u" determination), then in step 22 represents receipt of a valid corresponding to alphanumeric characters another one of the alphanumeric characters "a", "e", "o" and "u" key is highlighted. 在这例子中,用户将选择标识字符“a”的突出键,然后,搜索步骤23搜索可紧跟在输入串“ga”之后的有效字母数字字符。 In this example, the user selects the identification character "a" projecting key, then, step 23 searches for the search immediately after enter a valid alphanumeric string "ga". 而且,该搜索试图识别有效音节或字或汉字字符。 Moreover, the attempt to identify effective search syllables or words or kanji characters.

跟随在“ga”之后的拼音有效字母数字字符是“i”,“o”和“n”,并且在突出和显示步骤24,该方法突出软键盘31上表示有效字母数字字符的键,从而指导用户选择表示所述有效字母数字字符之一的一个键。 Follows the "ga" phonetic valid alphanumeric characters is "i", "o" and "n", and projecting and displaying step 24, the method of projecting the soft keyboard key representing a valid alphanumeric characters 31 to guide denotes an effective user selects one of an alphanumeric character key. 因此,在步骤24,处理器3控制触摸屏突出某些键32,即表示拼音有效字母数字字符“i”,“o”和“n”的键。 Thus, at step 24, the processor 3 controls the touch screen 32 projecting some keys, namely alphanumeric characters represent a valid Pinyin "i", "o" and "n" key. 如图5所示,字符串“ga”被表示在显示区33中。 5, the string "ga" is represented in the display area 33. 图中还示出对于有效字母数字字符“i”,“o”和“n”,突出是如何放大键的。 The figure also shows the effective alphanumeric characters "i", "o" and "n", the enlargement key is how to protrude. 其第一拼音字母数字字符对应于字符串“ga”的汉字字符也被显示在汉字字符显示区35中。 A first phonetic character string of alphanumeric characters corresponding to "ga" Kanji character is also displayed in the display area 35 in Chinese characters.

在突出和显示步骤24之后,用户可在选择测试步骤25,通过简单地指点触摸屏5上所显示的汉字字符之一而选择汉字字符显示区35中显示的一个所需的汉字字符。 After projecting and displaying step 24, the user may select the test step 25, simply by pointing one Chinese character on a touch screen display 5 displays the Chinese character selected a desired kanji character is displayed in the region 35. 如果在步骤25没有作出选择,则在用户已经选择了适当的被突出的键32之一后,在重复接收步骤22接收有效字母数字字符“i”,“o”和“n”之一。 If no selection at step 25, then the user has selected the appropriate one of the projecting key 32, upon receiving a valid alphanumeric character, "o" and "n" repeating the step of receiving one of the 22 "i". 步骤23和24也被重复,并在步骤24,如图6所示,触摸屏5在显示区33显示“gao”(由于用户已输入对“o”突出的键),且表示拼音“gao”的有效的汉字字符被显示在汉字字符显示区35中。 Step 23 and 24 is also repeated, and as shown at step 24, FIG. 6, the touch screen 533 displays "gao" in a display area (because the user has to input "o" projecting key), and the alphabet indicates "gao" in effective kanji character is displayed in the display area 35 Chinese characters. 由于“gao”是所需的音节,于是“高”作为汉字字符之一被显示在显示区35中,这时,用户可以在步骤25在显示区35中选择所需的汉字字符“高”。 Since the "Gao" syllable is required, then the "high" as one of the Chinese characters are displayed in the display area 35, then, in step 25 the user can select the desired Chinese character "high" in the display area 35. 这样,测试步骤25允许用户选择具有以标准字母数字标准字符开始的拼音表示的所需汉字字符,该所需的汉字字符是对应于标准数字字母字符的汉字字符之一(显示在区域35)。 Thus, the test step 25 to allow the user to choose a standard alphanumeric standard phonetic character represents the start of the desired Kanji character, the desired Chinese character is one of Chinese characters corresponding to the standard alphanumeric characters (in the display area 35). 然后,显示步骤26在句子显示区36显示所需的汉字字符,且清除步骤27清除拼音显示区33。 Then, step 26 is displayed in a sentence display area 36 to display the desired Chinese character, and the step 27 Clear Clear history display area 33. 在完成步骤27之后,触摸屏5将显示一般如图7中所显示的画面。 After the completion of step 27, the touch screen in the display screen 5 shown in general in FIG. 7.

然后,测试步骤28确定用户是否已经完成字符输入,这可由超时过程或由用户启动装置1的一个功能进行。 Then, the test step 28 determines whether the user has completed the character input, or it may be a function of the timeout process device 1 is started by the user. 由于用户仍然希望输入汉字字符“兴”,这时方法20返回到步骤22,其中收到标准字母数字字符“x”,且类似于上述过程(具体参照图8到12)执行步骤22到28。 Since the user still desires to input the Chinese character "Environment", then the method 20 returns to step 22, where the received standard alphanumeric character "x", and similar to the above-described process steps (with particular reference to FIGS. 8-12) 22-28. 在完成“xing”输入到该装置时,在步骤28,测试通过定时器超时或通过用户命令确定结束,从而该方法在步骤29结束。 Upon completion of the "xing" input to the device, at step 28, the end of the test by the timer times out or determined by user command, whereby the process ends at step 29. 于是,如图12具体所示,“高兴”将被显示在句子显示区36中。 Thus, as shown in particular in FIG. 12, "happy" will be displayed in the display region 36 in the sentence.

应当注意,在任何情形下,如果所需的汉字字符出现在汉字字符显示区中,用户就能够选择该字符,而不必对该字符输入全拼音串。 It should be noted that, in any case, if the desired kanji character appears in the Chinese character display area, the user can select the character, instead of the whole character input Pinyin strings.

本发明有优势地提供了指导用户在文本输入期间选择适当的键。 The present invention provides guidance during the user selects the appropriate text entry keys advantageously. 这在用户不熟悉键盘布局时是特别有用的。 This is when the user is not familiar with the keyboard layout is particularly useful.

以上详细说明只是提供了优选的示例性实施例,而不是要限制本发明的范围、实用性或配置。 The foregoing detailed description merely provides preferred exemplary embodiments only and is not intended to limit the scope of the present disclosure, applicability, or configuration. 优选示例性实施例的详细说明只是向本领域的技术人员提供了用于实现本发明优选示例性实施例的有效描述。 Detailed description of preferred exemplary embodiments only provide effective for realizing a preferred exemplary embodiment of the present invention to those skilled in the art. 应当理解,在不背离所附权利要求中所述的本发明的精神和范围的情况下,可以在部件的功能和配置上作出各种变化。 It should be understood that the spirit and scope of the invention as described without departing from the appended claims, that various changes may be made in the function and arrangement of parts.

Claims (10)

1.一种用于指导电子装置的用户选择该装置的用户接口键盘上的键的方法,该方法包括:接收在用户接口键盘处输入的标准字母数字字符,标准字母数字字符识别至少一个音节的第一部分;搜索有效音节或字的数据库,以识别能够紧跟在该标准字母数字字符之后的有效字母数字字符;以及突出键盘上表示有效字母数字字符的键,从而指导用户选择表示所述有效字母数字字符之一的一个键。 1. A method for guiding a user of an electronic device buttons in the keypad on the user interface selection device, the method comprising: receiving a user input at the keyboard interface standard alphanumeric characters, the standard alphanumeric character recognition of at least one syllable a first portion; represents a bond effective alphanumeric characters on a keyboard and a projection to guide the user to select the letter representing the effective; effective search words or syllables database to identify valid alphanumeric characters can be followed after the standard alphanumeric characters one key numeric characters.
2.根据权利要求1的方法,其中相对于其它键,突出是把键盘上表示有效字母数字字符的键放大。 2. The method according to claim 1, wherein with respect to other keys on the keyboard showing the projection is effective to enlarge the alphanumeric character keys.
3.根据权利要求1的方法,其中突出是强调键盘上表示有效字母数字字符的键。 3. The method according to claim 1, wherein the projection is stressed it represents a bond effective alphanumeric characters on the keyboard.
4.根据权利要求1的方法,其中相对于其它键,突出是把键盘上表示有效字母数字字符的键照明。 4. A method according to claim 1, wherein the key relative to the other, is a projection indicating the effective lighting alphanumeric character keys on the keyboard.
5.根据权利要求1的方法,其进一步的特征在于,标准字母数字字符和有效字母数字字符形成拼音音节的一部分,并且搜索的特征在于数据库包含与汉字字符相关的拼音音节。 The method according to claim 1, further characterized in that the standard alphanumeric characters and alphanumeric characters effectively forms part of Pinyin syllable, and characterized in that the database comprises searching the Kanji character associated with a Pinyin syllable.
6.根据权利要求1的方法,其中该方法包括在显示器上显示的进一步的步骤,汉字字符对应于标准字母数字字符和有效字母数字字符。 6. The method according to claim 1, wherein the method comprises the further step of displaying on the display, kanji character corresponding to the standard alphanumeric characters and valid alphanumeric characters.
7.根据权利要求1的方法,其中该方法包括进一步的步骤,允许用户选择具有以标准字母数字标准字符开始的拼音表示的所希望的汉字字符,所希望的汉字字符是对应于标准字母数字字符的汉字字符之一。 7. The method of claim 1, wherein the method comprises the further step of allowing the user to choose a phonetic standard alphanumeric characters that starts with a standard desired Kanji character, the desired Kanji character corresponding to the standard alphanumeric characters one of kanji characters.
8.根据权利要求7的方法,其中该方法包括进一步的步骤,允许用户选择具有以标准字母数字标准字符开始的拼音表示的所希望的汉字字符,所希望的汉字字符是对应于标准字母数字字符的汉字字符之一。 8. The method of claim 7, wherein the method comprises the further step of allowing the user to choose a phonetic standard alphanumeric characters that starts with a standard desired Kanji character, the desired Kanji character corresponding to the standard alphanumeric characters one of kanji characters.
9.根据权利要求7的方法,进一步的特征在于接收另一字母数字字符,该另一字母数字字符是由在突出步骤被突出的键识别的有效字母数字字符之一。 9. The method according to claim 7, further characterized in that the receiver further alphanumeric characters, alphanumeric characters, the other one is valid alphanumeric character is highlighted by the step of projecting the identified key.
10.根据权利要求9的方法,进一步的特征还在于实现以下步骤:搜索有效音节或字的数据库,以识别能够紧跟另一字母数字字符之后的有效字母数字字符;以及突出键盘上表示有效字母数字字符的键,从而指导用户选择表示所述有效字母数字字符之一的一个键。 10. The method of claim 9, further characterized in that the implement further steps of: searching for a valid syllable or word database to identify valid alphanumeric characters can be followed after a further alphanumeric characters; represents the effective projection keyboard letters and numeric character keys to guide the user to select one of the key indicates a valid alphanumeric characters.
CNA031224598A 2003-04-28 2003-04-28 Method for directing users to choose keys on keyboard CN1542597A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
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CN100498668C (en) 2005-09-28 2009-06-10 宇东电浆科技有限公司 Inputting method for touched screen
CN101866221A (en) * 2010-06-08 2010-10-20 华为终端有限公司 Method, device and terminal for illuminating Qwerty keyboard
CN102262497A (en) * 2010-05-25 2011-11-30 中国移动通信集团公司 A method of amplifying method and apparatus for the touch key of the touch screen

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US5963671A (en) * 1991-11-27 1999-10-05 International Business Machines Corporation Enhancement of soft keyboard operations using trigram prediction
US5818437A (en) * 1995-07-26 1998-10-06 Tegic Communications, Inc. Reduced keyboard disambiguating computer
FI112978B (en) * 1999-09-17 2004-02-13 Nokia Corp Entering symbols

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100498668C (en) 2005-09-28 2009-06-10 宇东电浆科技有限公司 Inputting method for touched screen
CN102262497A (en) * 2010-05-25 2011-11-30 中国移动通信集团公司 A method of amplifying method and apparatus for the touch key of the touch screen
CN102262497B (en) 2010-05-25 2012-12-05 中国移动通信集团公司 Method and device for amplifying touch button in touch screen
CN101866221A (en) * 2010-06-08 2010-10-20 华为终端有限公司 Method, device and terminal for illuminating Qwerty keyboard

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