Steam shower with a pedal for operation of water flow. Saves a ton of water, still have the warmth and hot water effect.

Surrounded by hot mist. Feeling hot, clean, and good.

Use a pedal to control the water flow of a sink. Drain the water, close the drain. Turn water on, off, change temperature. Able to pull it out of the cabinet and then put it back away. Save a ton of water.

See also the steam shower idea.