Computer graphics processing and selective visual display system – Image superposition by optical means
Patent
1993-11-29
1999-10-19
Shalwala, Bipin H.
Computer graphics processing and selective visual display system
Image superposition by optical means
345145, 359 13, 359630, G09G 500
Patent
active
059696982
ABSTRACT:
Portable communication equipment having a virtual display including display electronics and optics for providing a virtual image in the display, a virtual control panel image viewable in the virtual display as a portion of the virtual image and cursor electronics connected to the display electronics for producing a manually controllable cursor virtual image in the display. The virtual image control panel is connected to be operable with the cursor virtual image and further connected to operate the portable communication equipment. Manual controls, connected to the cursor electronics for controlling the position and function of the cursor virtual image, are mounted on the portable communication equipment and externally accessible by an operator.
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Jakob Nielsen, Hypertext and Hypermedia, Academic Press, Inc., New York, 1990, pp. 5-8, 87-93, 120-121.
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Nelson Ronald J.
Richard Fred V.
Chang Kent
Dover Rennie W.
Motorola Inc.
Parsons Eugene A.
Shalwala Bipin H.
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