t is not new, tested a while a go some of these.There is problem, they aren???t that good with home use.They work fine in public places where you don???t want to touch same areas like all the poeple.But in you home are tricky, need to hold the position of the hand: up is hot, down is cold, can???t do that many moves, washing with soap or shaving is a pain, you can???t set how much water to flow, c