Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1995-01-23
1999-03-09
Nguyen, Hoa T.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345995, G06F 1100
Patent
active
058812229
ABSTRACT:
A method and apparatus is provided that measures end-user perceived performance in a computer having a windowed graphic display. The method and apparatus provides for a performance survey application which allows for detecting whether performance of the computer system has degraded. An indication is provided on the display. Also provided on the display is a button that when clicked by the user generates a record indicating that performance is poor. The status of the system is updated in response to user clicks. This in turn causes appropriate updates in the display. Finally, the record associated with the user's click is written to the appropriate memory location. In so doing, a system is provided that allows for continuous indication of the performance of the computer system.
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Berry Robert Francis
Hellerstein Joseph
International Business Machines - Corporation
Nguyen Hoa T.
Walker Mark S.
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