# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2012-06-13 19:00:07 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/212982698690617346) Input Dynamics: A “big fat soft key” to add input functionality to touch-less surfaces http://t.co/qXa76vw6 #TechHubDemo