Computer input device with angular displacement detection...

Details Computer input device with angular displacement detection... Computer input device with angular displacement detection...

2006-07-25

2006-07-25

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Cursor mark position control device

C345S158000, C345S167000

Reexamination Certificate

active

07081884

ABSTRACT:
A computer input device, such as a mouse, is disclosed that includes one or more sensor systems for detecting translational displacement and angular displacement of the input device relative to a support surface. The input device transmits a signal to a computing device in response to detecting the translational displacement and angular displacement, and the computing device moves an image on a display screen in a linear manner in response to the signal. The sensor system within the input device may be an optical sensor system, for example.

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patent: 6172354 (2001-01-01), Adan et al.
patent: 6281881 (2001-08-01), Siddiqui et al.
patent: 6618038 (2003-09-01), Bohn
Gyration, Inc. “Gyration, MicroGyro 1000” 6 pages, Saratoga, CA; copyright 2001.
Gyration, Inc., “Gyration Ultra Cordless Optical Mouse,” 2 pages, Sarasota, CA; copyright 2002.

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