Image sensing operator input device

There is disclosed a computer input device (42) that detects images on a surface (116). The computer input device (42) generates a data structure that is passed from the computer input device (42) to the computer (20), comprising a first data portion indicative of movement of the input device relati...

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Bibliographic Details
Main Authors LIPSCOMB, TERRY M, ADAN, MANOLITO E
Format Patent
LanguageEnglish
French
German
Published 12.03.2003
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:There is disclosed a computer input device (42) that detects images on a surface (116). The computer input device (42) generates a data structure that is passed from the computer input device (42) to the computer (20), comprising a first data portion indicative of movement of the input device relative to the surface (116), a second data portion indicative of a press of an actuation button, and a third data portion indicative of whether the input device has detected a first or second predetermined pattern on the surface (116).
Bibliography:Application Number: EP20020026441