There should definately be some technological improvements. After a few decades I've seen virtually no improvement whatsoever in bathrooms. The only innovation I can think of is the autmatic flush, the automatic sink, the automatic dryer, and the diaper bench. Anybody got any inventions to solve some of the following problems. Let's note the problems: Streaking Hand washing Noise Smell solitude drunk pissing splashing a place to put your hands puddles cleanliness access for the handicapped ok people. Think outside the box. after 30 minutes I have nothing to give you.
Good point. People touch the knobs BEFORE they wash their hands. So hand washing in public bathrooms are just some self-deceiving procedure. I'd rather trust my own stuff than strangers'.