Taction Pad:

Clear, adhesive backed, flexible, touch sensitive, plastic patch activated by the slightest touch. When adhered to a surface or object, it acts like a switch. Taction pads are available in four different styles. Taction pads only work with Adaptivation's line of touch activated devices. Other devices can be used with them when interfaced with a Link Switch or the Switch Scanner, also available through Adaptivation.