Talking Tactile Tablet
The Talking Tactile Tablet, nicknamed “TTT” or “T3″, is an inexpensive, rugged and simple computer peripheral device designed for use as a “viewer” for audio/tactile materials. A hinged, weighted frame holds one of a large collection of tactile graphic sheet motionless in place against a touch-sensitive surface.
A substantial, and growing, library of engaging and educational applications has been produced for use on the TTT platform.
This stylish unit works the same as the original version, but it is lighter, smaller and more ergonomic. It is still built out of solid steel and aluminum, so it is practically indestructible, and it still connects to a PC computer with a single USB cable!
More information: http://touchgraphics.com/portfolio/ttt/