This Augmented Reality Sandbox with Real-Time Water Flow Simulation is pretty nice. Just wait for the “God’s rain hand”. Perhaps needs few more tricks though, like plantable trees and Lemmings. They need one like this for Finland’s Heureka science centre

The basic idea of the project is built upon the consideration of creating a moving sculpture from the recorded motion data of a real person. For our work we asked a dancer to visualize a musical piece (Kreukeltape by Machinenfabriek)