Microsoft Surface
Out of Steve Bathiche and Andy Wilson's work on Surface Computing comes an elegant 30-inch diagonal display table that reacts to touch -- and will hit the market in Winter 2007. It'll be on show at Siggraph in August.
Check out the demo (done in Flash (!) ).
Please, can I have one in my living room?
More on the Microsoft Research work into surface computing (and a cool video) from the MSR TechFest event this year.
P.S. Microsoft stuff gets cross-posted here for another week but my blog is actually here.