SLOAN VALVE

GR/Faucets. Solar powered Faucet which uses a small PV cell that can use either flourescent or natural lighting to power is optical hands-free optical sensor.
Electronic Soap Dispenser.

The Sloan "ECOS" is an electonic dual-flush flushometer which allows for hands free usage while still being able to guage whether the flush should be for high or low volume (based on the user proximity and duration).