发明名称 Data entry apparatus having a limited number of character keys and method
摘要 A data entry apparatus (10) receives a first character key from a keypad (12). A set of characters associated with the first character key is displayed. A second character key from the keypad (12) is received, wherein a second set of characters is associated with the second character key. A character from the first set of characters is combined with a character from the second set of characters. A set of alternative n-grams is displayed, derived from the step of combining, in descending order based on a probability of frequency of use in a given language. When an alternative n-gram is detected as being actively highlighted, the n-gram is locked to create a locked n-gram and characters associated with subsequent character keys vary in their combinations with respect to the locked n-gram.
申请公布号 US6204848(B1) 申请公布日期 2001.03.20
申请号 US19990291344 申请日期 1999.04.14
申请人 MOTOROLA, INC. 发明人 NOWLAN STEVEN;EBRAHIMI ALI;WHALEY DAVID RICHARD;DEMARTINES PIERRE;BALAKRISHNAN SREERAM;RAWLINS SHERIDAN
分类号 G06F3/023;H04M1/725;(IPC1-7):G06F3/023;H03K17/94 主分类号 G06F3/023
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