Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Patent
1991-10-21
1995-09-05
Brier, Jeffery
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
345178, 178 18, G09G 500
Patent
active
054482631
ABSTRACT:
An interactive display system comprising a touch sensitive display surface for sensing pressure applied thereto and in response generating control signals indicating locations of the applied pressure, a personal computer for receiving the control signals and in response generating graph images, and an LCD panel in combination with an overhead projector for receiving and projecting the graphic images onto the touch sensitive display surface at the indicated locations. The LCD panel and overhead projector may be provided an an integral unit.
REFERENCES:
patent: 3857022 (1974-12-01), Rebane et al.
patent: 4280135 (1981-07-01), Schlossberg
patent: 4371893 (1983-02-01), Rabeisen
patent: 4710758 (1987-12-01), Mussler et al.
patent: 4807041 (1989-02-01), Kishi et al.
patent: 4846694 (1989-06-01), Erhardt
patent: 4884145 (1989-11-01), Kaye et al.
patent: 4938570 (1990-07-01), Majima et al.
patent: 4939509 (1990-07-01), Bartholomew et al.
patent: 5023408 (1991-06-01), Murakami et al.
patent: 5049866 (1991-09-01), Miyajima
patent: 5107253 (1992-04-01), Meadows
patent: 5115230 (1992-05-01), Smoot
patent: 5184115 (1993-02-01), Black et al.
patent: 5239373 (1993-08-01), Tang et al.
Artificial Reality by Myron W. Krueger 1983.
Brier Jeffery
Goon Gin
Smart Technologies Inc.
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