Abstract: A hoop containing lights (LEDs or EL wires) that vary output, based on, for example, movement of the user, through the use of electromechanical and electronic sensors and switches is disclosed. Different movements, circuits or programs cause the lights to respond differently to the same signals. The signals generated by the onboard sensors also are sent by radio signal to a receiver and through a computer and modulate volume, pitch, pan and tempo and also create distinct sounds and combinations of sounds. The coherent pattern of sounds and lights coming from the movements of the body creates a synergy of perception. The interactive synthesizer hoop is an instrument that allows one to paint pictures of feelings, and hear sounds associated with the whole range of human movement and can function as an audio-visual-kinesthetic mirror and communication tool.

Abstract: A hoop containing lights (LEDs or EL wires) that vary output, based on, for example, movement of the user, through the use of electromechanical and electronic sensors and switches is disclosed. Different movements, circuits or programs cause the lights to respond differently to the same signals. The signals generated by the onboard sensors also are sent by radio signal to a receiver and through a computer and modulate volume, pitch, pan and tempo and also create distinct sounds and combinations of sounds. The coherent pattern of sounds and lights coming from the movements of the body creates a synergy of perception. The interactive synthesizer hoop is an instrument that allows one to paint pictures of feelings, and hear sounds associated with the whole range of human movement and can function as an audio-visual-kinesthetic mirror and communication tool.

Abstract: A lighted translucent hoop instrument is disclosed. This ruggedly constructed rechargeable hoop comes in a wide range of sizes, designed for a greater scope of movement and function than the “hula-hoop”. It collapses for travel and can be assembled in seconds. Mechanical switches and/or electronic sensors, accelerometers, circuits and programs make the hoop motion-sensitive, and control onboard lights to generate varying and repeatable colors, shapes, patterns and trails, based on the performance of the user. The signals generated by the onboard sensors can also be sent by radio to a computer. These signals modulate existing music, and also synthesize distinct sounds, combinations of sounds and visual displays. The hoop thus becomes an interactive instrument/controller played by the whole body, creating coherent signals synchronized with motion. It is a tool for exercise, entertainment, communication, expression, juggling, dance, performance and play—by both children and adults.