Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Patent
1994-12-30
1996-12-31
Hjerpe, Richard
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
345146, G09G 500
Patent
active
055898564
ABSTRACT:
A system and method are disclosed for dynamically labeling touch sensitive buttons in a digitizing display. The display is partitioned into a main panel display region and a button panel display region. A touch overlay is also partitioned into a main panel touch region and a main panel display region. A button panel driver program defines button touch areas and button display areas enabling the dynamic labeling and relabeling of the touch sensitive buttons and the simultaneous touching of combinations of the buttons with either a touch input or a stylus input to the overlay.
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Stein Frank L.
Verrier Guy F.
Hjerpe Richard
International Business Machines - Corporation
Redmond, Jr. Joseph C.
Tomlin Richard A.
Tran Vui T.
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