Touch+ turns any surface into a gesture controller for your PC
 

Haptix (now Ractiv) promised a cheap sensor that would turn any surface into a multi-touch PC controller, and it's making good on its word today by shipping the device worldwide. The $75 add-on has received a new Touch+ name and a sleek redesign, but...


http://www.engadget.com/2014/08/05/t...=rss_truncated