Linear touch input device

Details Linear touch input device Linear touch input device

2006-02-14

2006-02-14

Wu, Xiao (Department: 2674)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S168000

Reexamination Certificate

active

06999065

ABSTRACT:
A keyboard contains an input device comprising a linear strip of sensitive material the approximate width of the human finger integrated into the left or right side of the keyboard. The strip is linearly sensitive in only one direction and not to any other direction, such as from left to right. A user operates the device by touching it with his or her finger and varies the input by changing the position along the strip and the pressure of his or her finger.

REFERENCES:
patent: 4042277 (1977-08-01), Bequaert et al.
patent: 4458238 (1984-07-01), Learn
patent: 5111005 (1992-05-01), Smith et al.
patent: 5365254 (1994-11-01), Kawamoto
patent: 5841423 (1998-11-01), Carroll, Jr. et al.

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