Asian language input using keyboard
First Claim
Patent Images
1. A process for inputting characters comprising the steps of:
- receiving a first input from a user, the first input including operation of a first single key on a QWERTY keyboard, wherein the operation of the first single key toggles a selection between a character-based language mode and a symbol-based language mode;
in response to selection of the symbol-based language mode, presenting a composition window for entry of a second input using the QWERTY keyboard, for displaying completed symbols in response to entry of the second input and for displaying a candidate window for candidate symbols associated with the second input;
receiving the second input from the user, wherein the second input includes entry of characters by operation of distinct keys once for each character on the QWERTY keyboard to spell a phonetic syllable representing a symbol and to generate a list of candidate symbols in the composition window based on the entry of characters using the QWERTY keyboard to spell the phonetic syllable; and
selecting a symbol from the candidate list for placement in the display of completed symbols.
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Abstract
A system and process for helping users enter information in an Asian language is described. In some aspects, pinyin input for Chinese is described with respect to dedicated keys of a keyboard.
17 Citations
14 Claims
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1. A process for inputting characters comprising the steps of:
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receiving a first input from a user, the first input including operation of a first single key on a QWERTY keyboard, wherein the operation of the first single key toggles a selection between a character-based language mode and a symbol-based language mode; in response to selection of the symbol-based language mode, presenting a composition window for entry of a second input using the QWERTY keyboard, for displaying completed symbols in response to entry of the second input and for displaying a candidate window for candidate symbols associated with the second input; receiving the second input from the user, wherein the second input includes entry of characters by operation of distinct keys once for each character on the QWERTY keyboard to spell a phonetic syllable representing a symbol and to generate a list of candidate symbols in the composition window based on the entry of characters using the QWERTY keyboard to spell the phonetic syllable; and selecting a symbol from the candidate list for placement in the display of completed symbols. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for inputting characters comprising:
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means for receiving first input from a user, said first input including operation of a first single key on a QWERTY keyboard, wherein the operation of the first single key toggles a selection between a character-based language mode and a symbol-based language mode; means for presenting, in response to selection of the symbol-based language mode, a composition window for entry of a second input using the QWERTY keyboard, for displaying completed symbols in response to entry of the second input and for displaying a candidate window for candidate symbols associated with the second input; means for receiving the second input from the user, wherein the second input includes entry of characters by operation of distinct keys once for each character on the QWERTY keyboard to spell a phonetic syllable representing a symbol and to generate a list of candidate symbols in the composition window based on the entry of characters using the QWERTY keyboard to spell the phonetic syllable; and means for processing the second input from the user to select a symbol from the candidate list for placement in the display of completed symbols. - View Dependent Claims (8, 9, 10, 11)
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12. A computer readable medium storing computer readable instructions that, when executed, perform a method for inputting characters comprising the steps of:
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receiving a first input from a user, the first input including operation of a first single key on a QWERTY keyboard, wherein the operation of the first single key toggles a selection between a character-based language mode and a symbol-based language mode; in response to selection of the symbol-based language mode, presenting a composition window for entry of a second input using the QWERTY keyboard, for displaying completed symbols in response to entry of the second input and for displaying a candidate window for candidate symbols associated with the second input; receiving the second input from the user, wherein the second input includes entry of characters by operation of distinct keys once for each character on the QWERTY keyboard to spell a phonetic syllable representing a symbol and to generate a list of candidate symbols in the composition window based on the entry of characters using the QWERTY keyboard to spell the phonetic syllable; and responsive to operation of the first single key, processing the operation of the first single key as a function supporting the input of characters of the first character set, wherein the processing step includes turning on a pinyin mode to select the first character set to be pinyin characters selecting a symbol from the candidate list for placement in the display of completed symbols. - View Dependent Claims (13, 14)
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Specification