Method and apparatus for the automatic completion of composite characters
First Claim
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1. A method for specifying a written character, comprising:
- receiving a selection of a first character shape;
identifying a first plurality of characters containing said first character shape;
displaying at least one of said first plurality of characters;
receiving a selection of a subtraction mode;
receiving a selection of a second character shape; and
in response to said selection of a second character shape, modifying said first plurality of characters to obtain a second plurality of characters, wherein said second plurality of characters includes only characters containing said first selected shape but not said second selected shape; and
displaying at least one of said second plurality of identified characters.
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Abstract
The automatic completion of composite characters is supported by the generation of lists of candidate words or characters. Such lists may be generated by specifying letters or word shapes that are required to be included in candidate words or characters, independent of the order in which a specified letter or word shape is traditionally added to the completed word or character. In a subtractive mode, a user may exclude words or characters that include one or more letters or word shapes specified by the user.
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Citations
17 Claims
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1. A method for specifying a written character, comprising:
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receiving a selection of a first character shape; identifying a first plurality of characters containing said first character shape; displaying at least one of said first plurality of characters; receiving a selection of a subtraction mode; receiving a selection of a second character shape; and in response to said selection of a second character shape, modifying said first plurality of characters to obtain a second plurality of characters, wherein said second plurality of characters includes only characters containing said first selected shape but not said second selected shape; and displaying at least one of said second plurality of identified characters. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A device for facilitating selection of textual characters, comprising:
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a user input, wherein a number of letters or character shapes are available for selection by a user; a memory, wherein said memory contains a table of characters; and a processor, wherein, in response to a selection of at least first and second character shapes, said processor executes instructions to perform a look up in said table in said memory to select a first set of characters, and wherein, in response to a selection of a subtraction mode by a user after the selection of the first character shape and prior to the selection of the second character shape, each character included in said first set of characters contains said first character shape and not said second character shape. - View Dependent Claims (12, 13, 14, 15)
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16. A device for providing character selection features, comprising:
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means for storing associations of a plurality of characters with one or more character shapes; means for receiving a selection of a first character shape and a second character shape; means for retrieving from said means for storing associations at least a first set of characters containing said first character shape; means for receiving a selection of a subtraction mode; means for editing said first set of characters to form a second set of characters, wherein said second set of characters includes only those characters containing said first character shape and not said second character shape; and means for displaying at least one of said characters included in said first set of characters and for displaying at least one of said characters included in said second set of characters. - View Dependent Claims (17)
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Specification