Uploaded February 2009 | Updated September 2026, 1 hour ago

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Walking Whales

Name: Tongue Joystick @sciencentral
Uploaded: 2008-10-01T01:29:31-0400
Duration: 8 min 17 s
Description: Imagine changing channels or surfing the web with just a flick of your tongue. Researchers have come up with such a device. As this ScienCentral News video shows, its for those who are paralyzed that the system holds the most promise. http://www.sciencentral.com/video/