Optical headset user interface

Details Optical headset user interface Optical headset user interface

2007-10-04

2009-12-15

Hess, Daniel A (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C379S428020, C455S073000

Reexamination Certificate

active

07631811

ABSTRACT:
A headset includes a finger pad on an exterior of the headset on which a finger of a headset wearer is placed. The headset includes an optical line scanner which scans the finger pad and outputs a series of successive images of the finger placed on the finger pad. A headset processor processes the output of the optical line scanner to detect relative motion of the finger on the finger pad or detect tapping of the finger on the finger pad.

REFERENCES:
patent: 6980673 (2005-12-01), Funahashi
patent: 2001/0017934 (2001-08-01), Paloniemi et al.
patent: 2007/0274530 (2007-11-01), Buil et al.
patent: 2008/0130910 (2008-06-01), Jobling et al.
patent: 2008/0284734 (2008-11-01), Visser
Gregory, Peter; Doria, Tom; Stegh, Chris; Su, Jim; SIP Communications For Dummies, Avaya Custom Edition, 2006, Wiley Publishing, Inc., Hoboken, NJ, USA.

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