Computer graphics processing and selective visual display system – Display peripheral interface input device
Reexamination Certificate
2005-06-02
2009-02-24
Eisen, Alexander (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
C414S005000
Reexamination Certificate
active
07495654
ABSTRACT:
A haptic apparatus may include a plate element positionable to extend over an anatomical segment of a user, and an elongate member coupled to the plate element and configured to be movably mounted onto the anatomical segment so as to remain substantially vertical and substantially perpendicular to the anatomical segment while the anatomical segment undergoes a motion. The haptic apparatus may further include a motion restrictor responsive to a control signal to impede the motion of the anatomical segment by generating an opposing force along the elongate member in a direction normal to the anatomical segment, thereby providing tactile feedback to the user.
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Eisen Alexander
Leiby Christopher E
McDermott Will & Emery LLP
University of Southern California
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