Above image is the game motion logic with rigid body dynamics, was created by Yugo Nakamura of YUGOP, who is a visionary when it comes to electronic artworks. Yugo Nakamura is a creative director, designer and engineer exploring various forms of interactive system in digital and networked environment.
Yugo has exhibited and lectured in Asia, U.S.A and Europe. Some artworks from his personal website: yugop.com (http://yugop.com/) have recenly been shown at Center Pompidou (Paris), Kunstlerhaus (Vienna), Design Museum (London). His commercial works have received many international awards including Cannes Lions, OneShow, Clio Award, and NY ADC.
Click on his personal website to see many interesting interactions which you can play with. Click here -> Yugo’s website
This should have involved alot of scriptings and decodings, I guess to make interaction into an art and into a flat screen, you need to involve alot of research and stuffs to do even just a simple outcome. :S