Is a 3D Touchable TV in Your Future?
by www.SixWise.com

The Airborne Ultrasound Tactile Display could one day make watching TV a three-dimensional experience. Watch the video to see the 3D force field that allows you to actually touch virtual objects with your bare hands!

Though the technology, developed by researchers at the University of Tokyo, is in its early stages, they say it may one day be useful for gaming and design applications.

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Sources

Gizmodo.com October 1, 2008