Dance Floor Moves

Dance Floor Moves is a colorful, projected interactive floor. For it to move, you must move. Feedtank, a collective of digital artists using new technologies to create interactive spectacles, projected Dance Floor Moves on a sidewalk from a gallery in the Lower East Side in NYC for 4 nights.

Have a look at the movie in WMP or Quicktime (the music is so nice.)

Via Third Place Gallery and Juliaset.
Related entry: Full Body Games.