"The Somantics concept is a a suite of applications that use touch, gesture and camera input to encourage, capture and amplify the interests of young people with Autistic Spectrum Conditions and other related communication difficulties. The overarching goal of Somantics is promote greater self-awareness, confidence and independence."
Somantics on desktop requires an MS Kinect controller.
There is also an excellent and free iPad app available on the Apple Appstore