Input device and method of operation thereof

Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device

Reexamination Certificate

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Details

C345S162000, C345S170000, C345S179000

Reexamination Certificate

active

08040320

ABSTRACT:
A generic input device built of Electro-optical camera, sensors, buttons and communication means, provides a measure for operating in absolute and/or relational mode, most software applications on many electronic platforms with display independent of the screen characters.

REFERENCES:
patent: 6118435 (2000-09-01), Fujita et al.
patent: 6760009 (2004-07-01), Omura et al.
patent: 7009594 (2006-03-01), Wang et al.
patent: 7903166 (2011-03-01), Daly
patent: 2006/0028457 (2006-02-01), Burns
patent: 2008/0025612 (2008-01-01), Wang et al.

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