Surface. A multi-user touch table. How curious that this happens some time after Apple revealed their own multitouch interface. More info here, here and here.
posted by Memo on May 30, 2007 - 64 comments

The next step in paperless offices? "Augmented Surfaces" is a research project at Sony. They've developed continuous workspaces that use wall and table surfaces as an extension of the computer desktop. Amazing stuff, though I can't think of a use for it besides exchanging info during meetings.
posted by mathowie on Sep 30, 2001 - 19 comments

After getting the inside story (ha?) on the inventor of everyone's favorite non-orientable surface, the Klein Bottle; and perhaps playing a few games inside of one, you can check out a few 3-dimensional immersions of klein bottles: in Lego, knitted fabric, paper, or glass.
posted by kidsplateusa on Oct 30, 2000 - 5 comments