Public Restrooms
My idea is to have an automatic door for the public restroom. When you go into public restrooms, there is automatic everything: automatic flush; automatic water; automatic towel and/or hand dryer. Why not have an automatic door? It seems like there is a way to keep yourseld germ free while inside the bathroom, but the second you go to leave, you either have to have a paper towel in your hand or you pick up the very germs you are trying to avoid.