Take a look at this “reactive wall” in Montreal in front of La Vitrine. It was created by Moment Factory and Photonic Dreams. Created in August 2009 it was originally intended to be a temporary installation, it’s since been made a permanent part of the club’s facade. Sensors (it looks like they’re in an overhang above) track where people are, and in what direction they’re moving. Graphics react to their movements. I particularly like it…
 
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