Check out Cubit, the open source multitouch display by NOR_/D, in this video:
Very cool! You can now place an advance order for TouchKit, the development version of Cubit.
Here’s a good article with more details on this display and other similar efforts. Want more pictures? Click here. I tried to search Flickr for some customer-generated pictures (that is pictures of what the TouchKit product may look like and how people are using it), but no luck yet.
Andrew Kun