Didier Brun and SID LEE paris envisioned The Adidas Megalizer musical dance sneakers. These shoes make you want to dance. Each shoe has two Force Sensitive Resistors [FSRs] — on the heel and toe — that are wirelessly transmitted with an XBee. The pressure when stepping creates sound. Three different sound pairs were made to create a sort of foot band. More details from Didier on the design process are found here.