Computer graphics processing and selective visual display system – Display peripheral interface input device
Patent
1994-03-15
1995-07-25
Brier, Jeffery
Computer graphics processing and selective visual display system
Display peripheral interface input device
345175, G09G 508
Patent
active
054366399
ABSTRACT:
An information processing system which comprises an integral input and display unit comprising a display which enables an object to be selectively displayed at one of a plurality of positions in a display area and a tablet having an input face overlaid on a display face of the display, the input and display face being disposed substantially horizontally, and a display whose display face is disposed substantially uprightly, wherein when an object is presented to a user in the display area of the display, a display position of the object is determined in response to at least one of a state of the user, a state of the input and display face, and a display state of the display, thereby enabling the object to be displayed at an easy-to-use position relative to the user's position.
REFERENCES:
patent: 4827410 (1989-05-01), Corren
patent: 5300943 (1994-04-01), Jakobs et al.
"A Digital Desk Calculator: Tangible Manipulation on a Desk Top Display", pp. 27-33, UIPT'91, Nov. 11-13, 1991, P. Wellner.
Aisaka Kazuo
Arai Toshifumi
Fukunaga Yasushi
Gunji Keiko
Kuzunuki Soshiro
Brier Jeffery
Hitachi , Ltd.
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