We recently finished work on an interactive table for the National Museum here in Australia. The interactive invites visitors to explore the history of the Canning Stock Route in Western Australia through the paintings and stories of the indigenous artists who live in the Country near the route.
The table is made up of 10 Multitouch cells was all done with Openframeworks 0.061 on Ubuntu, but a lot of the research for the various reactive elements (such as the sand, ants, snake, etc) was initially worked out on Processing 1.0.6 using many quick sketches.