Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2006-09-19
2006-09-19
Shankar, Vijay (Department: 2673)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S156000
Reexamination Certificate
active
07109972
ABSTRACT:
An adjustable pointing and control device with automatic handedness switch. The top of the housing can be adjusted independently in three desirable directions, roll, pitch, and height, with adequate ranges to provide optimal operating positions for all users, including left-handed and right-handed users, at all working positions. Any other undesirable adjustment is prohibited. The housing comprises an adjustable coupling means that provides the adjustability while covers the inside components. The automatic handedness switch keeps suitable control configuration for left-handed users and right-handed users based on the roll orientation of the housing top.
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Patel Nitin
Shankar Vijay
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