Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Patent
1992-09-28
1998-04-14
Hjerpe, Richard
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
345156, 345179, G09G 302
Patent
active
057398143
ABSTRACT:
An electronic book which can store, in a ROM, a computer program, is integrated with graphic and textual material on a series of pages. Various input devices such as a finger, a light pen, a touch pen, etc. can be utilized with a sensing circuit combined with the page for inputting data into the computer system. The computer system can display this information in both an audio and visual manner.
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Ohara Makoto
Sugiura Shinichirou
Hjerpe Richard
Mengistu Amare
Sega Enterprises
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