A fabricated back pack that houses an industrial sewing machine motor that acts as the foundation for the phenomenon that happens once the trigger gets pulled and a .375" dia nylon loop gets sucked through the cotton clutch. The speed is directly related to the pressure given from the finger depending on the power supply that comes 120 volt power track. Thus manipulating the 100 feet long loop into stress related torque. When I walk around I can step on multiple positions along the track to animate the complete work.