Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1993-01-22
1994-06-14
Brier, Jeffery
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345146, G09G 500
Patent
active
053214200
ABSTRACT:
An electronic measurement system including a zoned display screen and menu selection system controlled by softkeys. A displayed menu item may be selected by pushing the softkey associated with that function. Zones of the display screen may be selected as well as particular data items within each zone. These data items may be read from the display screen and then altered appropriately either by digital input or conventional analog selection by an operator.
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Ahern Nancy
Rezek John
Zenigami Curt
Bogacz Frank J.
Brier Jeffery
Motorola Inc.
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