Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard
Patent
1996-10-28
1999-03-30
Hofsass, Jeffery A.
Computer graphics processing and selective visual display system
Display peripheral interface input device
Including keyboard
345169, 341 21, 341 22, 400475, 400488, G09G 500
Patent
active
058895108
ABSTRACT:
A foot-operated keyboard device comprises a support structure and a plurality of switch elements. The support structure extends along a centrally-disposed longitudinal axis and includes an upper panel member. The upper panel member has a first surface with a foot resting region disposed thereon. The foot resting region has a forward toe resting section and a rear heel resting section. The plurality of switch elements are mounted to the support structure and are accessible from the first surface. The plurality of switch elements include at least a first array of switch elements extending traversely to the longitudinal axis in the vicinity of the forward toe resting section of the foot resting region and a second array of switch elements extending transversely to the longitudinal axis in the vicinity of the rear heel resting section of the foot resting region.
AT&T Corp.
Hofsass Jeffery A.
Lieu Julie B.
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