| Hands-free Computer Mouse - Science Insider
Reported February 2008
OTHER VOICE CONTROL TECHNOLOGIES: People who use a new kind of wheelchair can now move it using their tongue rather than their hands. Mechanical engineers and computer scientists worked together to develop the wheelchair controls. Moving the tongue changes the air pressure in the users' ears. In the new wheelchair design, a microphone near the ears picks up the change in air pressure and issues commands to a computer chip, which moves the chair in a specified direction.
The Human Factors and Ergonomics Society contributed to the information contained in the TV portion of this report.
If you would like more information, please contact:
Dr. Jeff Bilmes
Seattle, WA
(206) 221-5236
bilmes@ee.washington.edu
Human Factors and Ergonomics Society
Santa Monica, CA 90406
(310) 394-1811
http://www.hfes.org
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