Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Reexamination Certificate
2005-03-15
2005-03-15
Nguyen, Chanh (Department: 2675)
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
C345S157000
Reexamination Certificate
active
06867790
ABSTRACT:
Methods and apparatus are provided for controlling pointer movement on a user interface display screen in a computer system. Selected areas of a display screen are defined to provide predetermined pointer movement control actions. Visual cues to the selected areas are provided for the user. In accordance with a feature of the invention, the pointer movement control actions assist computer users in selecting desired operations or objects while minimizing potential for inadvertent user selections or mistakes.
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U.S. Appl. No. 08/357,678 filed Dec. 16, 1994 entitled “Ergonomic Viewable Object Processor”.
Bell Paul A.
International Business Machines - Corporation
Nguyen Chanh
Pennington Joan
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