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Research and Development
Talking Tactile Tablet (TTT)

Newsflash: TTT's now have unbreakable plastic touch screens. If you have a TTT with a cracked screen, please contact us at support@touchgraphics.com, and we will arrange to have your unit picked up and upgraded at no cost to you!

The Talking Tactile Tablet, nicknamed “TTT” or "T3", is an inexpensive, rugged and simple new computer peripheral device designed for use as a “viewer” for audio/tactile materials.   Most simply, it consists of an off-the-shelf computer touch screen connected to a PC via a USB cable. A hinged, weighted frame holds one of a large collection of tactile graphic sheet motionless in place against a touch-sensitive surface.  When a user presses points on a tactile sheet that is mounted on the TTT, his or her finger pressure is transmitted through the flexible PVC material, the location of the point pressed is sent to the computer.  By comparing the position of each pick against a database of predefined hotspots, the computer is able to provide identifying audio feedback to the user, as a confirmation and elaboration of the information supplied through touching.  By this means, complicated tactile figures can be made comprehendible.   A substantial, and growing, library of engaging and educational applications has been produced for use on the TTT platform.  

The TTT and TTT Applications are available at our Online Store!

The TTT was awarded a Gold Medal by the Industrial Design Society of America and BusinessWeek Magazine.

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The TTT with an Atlas sheet.

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A TTT user.