Golan Levin & Zachary Lieberman, 2006

http://www.flong.com/projects/footfalls/

Footfalls is an interactive audiovisual installation in which the stomping of the visitors’ feet creates cascading avalanches of bouncy virtual forms. In Footfalls, stepping and stomping sounds produced by the visitors’ feet are detected by microphones under the floor, and used to govern the size and number of virtual objects that fall from a six-meter high projection. The harder the visitors stomp, the more items fall. Using their silhouettes, visitors can then “catch” and “throw” these projected objects around.Footfalls is an interactive audiovisual installation in which the stomping of the visitors’ feet creates cascading avalanches of bouncy virtual forms.