Controller for improved computer pointing devices
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 9, 1998
Issued Date -
N/A
app pub date -
Dec 14, 1995
filing date -
Sep 25, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Input force applied on a pointing device (51) having outputs (x,y) is related to the velocity of a cursor on a video screen according to a transfer function (FIG. 2) substantially described by a parabolic sigmoid function, thus resulting in adapting the force/velocity relationship to accommodate human perception and motor control limitations and task specific coordination problems.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully