Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Patent
1996-06-24
1997-06-03
Powell, Mark R.
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
345167, G06F 3033
Patent
active
056359578
ABSTRACT:
An apparatus for use with a computer having a display. The computer is programmed to provide an indicia on the display. The apparatus includes a control device adapted to be electrically connected to the computer and having an indicia control element for moving the indicia across the display. At least one foot pedal and at least one electrical connector for electrically connecting the at least one foot pedal to the control device are provided. The at least one foot pedal can be used to click on the indicia on the display. A method for operating the computer with the apparatus is provided.
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Blatt Miriam
Feierbach Gary F.
Albert Christopher T.
Powell Mark R.
Sun Microsystems Inc.
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