Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Patent
1997-04-23
2000-03-14
Hjerpe, Richard A.
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
178 1805, 178 2001, G09G 500
Patent
active
060379308
ABSTRACT:
The present invention is to a touch sensitive intelligent multimodal peripheral device which includes a touch sensitive pad to which the operator applies a light pressure in a prescribed manner to effect cursor movement on a CRT screen or to input data to a computer. The device has four operating modes which are defined as the mouse mode, the absolute mode, the joystick mode and the numeric keypad mode.
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Barrett Gary Lloyd
Wolfe Andrew Lawrence
Fatahi-yar M.
Hjerpe Richard A.
The Whitaker Corporation
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