Motion sensing toilets that flush every time you so much as flinch. Yes...I love having the thing flush 4 times as I'm trying to wipe my ass and pull up my pants. And then I go over to the motion sensing sink and have to wave my hands around furiously trying to find the magical spot where it notices I'm trying to get it to turn on. Only to be faced with the same motion-retarded soap dispenser that doesn't know your hand is there until it's gone and then blows it's load on the counter. And once I have consumed 14x the amount of water that I normally would, taken 4.3 times longer to wash my fucking hands while leaving foaming piles of lightly scented antibacterial spooge on the counter I have to go over and spend another 45 seconds drying my hands under a motion sensing hand dryer consuming god knows how much electricity it requires to fire up, make heat, and blow it at 180 miles per hour across my hands when I could have just grabbed a paper towel and been on my merry way.