Escape Robot kit works just like an A.I. robot. It never fails to find its way out of a maze. The Escape Robot makes use of three infrared emitting diodes and one infrared receiving module to send and receive signals and detect obstacles. Escape Robot has a builtin microprocessor which enables it to ?think? on its own as it processes information about its environment and maneuvers itself around obstacles.Escape Robot moves on six legs. The kit comes complete with two sets of differently designed legs which provides endless fun and excitement with its different sets of movements.