Microsoft Research's PlayAnywhere A surface comp

PlayTable finally saw the light of day inside the form of Microsoft;s Surface multi-touch table. But there;s a related technology that;s been beneath improvement by Microsoft Investigation — “PlayAnywhere” — which still has yet to go commercial.At this week;s Faculty Study Summit, Microsoft researchers showed off, yet again, PlayAnywhere. Here;s how the IDG News Service described what was shown:“Andy Wilson, also a company researcher, is developing a device that could serve as a less expensive form of the surface computer that Microsoft recently unveiled. That computer will cost thousands of dollars. Wilson;s invention uses a projector to display an application onto any surface, like a table top. Two infrared lasers pointed at the surface would allow users to grab and drag items with their hands.”(Wilson, by the way, is also one of the main brains behind Surface/PlayTable.)If and when Microsoft brings PlayAnywhere to market, what kind would you be interested in seeing it take?