Decorative pool underwater lighting and controls therefor

Vibration analysis and suppression system comprised of computer hardware, computer software, firmware and active material components, namely piezo ceramics, for use in connection with high precision machinery and equipment for semiconductor, micro and nano-device manufacturing, and for use in connection with transportation devices, namely automobiles and aircraft

digital signal processing hardware and software for controlling tactile feedback actuators, namely, electromechanical devices such as DC motors and solenoids