Keyboard system with automatic correction

Details Keyboard system with automatic correction Keyboard system with automatic correction

2006-08-08

2006-08-08

Chow, Dennis-Doon (Department: 2677)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S172000, C715S252000

Reexamination Certificate

active

07088345

ABSTRACT:
A method and system are defined which determine one or more alternate textual interpretations of each sequence of inputs detected within a designated auto-correcting keyboard region. The actual contact locations for the keystrokes may occur outside the boundaries of the specific keyboard key regions associated with the actual characters of the word interpretations proposed or offered for selection, where the distance from each contact location to each corresponding intended character may in general increase with the expected frequency of the intended word in the language or in a particular context. Likewise, in a mechanical keyboard system, the keys actuated may differ from the keys actually associated with the letters of the word interpretations. Each such sequence corresponds to a complete word, and the user can easily select the intended word from among the generated interpretations.

REFERENCES:
patent: 4559598 (1985-12-01), Goldwasser et al.
patent: 4891786 (1990-01-01), Goldwasser
patent: 5317507 (1994-05-01), Gallant
patent: 5748512 (1998-05-01), Vargas
patent: 5784008 (1998-07-01), Raguseo
Arnott, J.L., et al;Probabillstic Character Disambiguation for Reduced Keyboards Using Small Text Samples;Dept. Math & Comp. Sci.; Univ of Dundee, Dundee, Tayside, Scotland; AAC Augmentative and Alternative Communication; vol. 8, Sep. 1992; Copyright 1992 by ISAAC.

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