[Phlogistique]

All the toilets in Paris self-clean between users. You don't need the sensor to work not to get sprayed, just to exit the toilet when a voice says "EXIT THE TOILET NOW, THE SELF CLEANING PROCESS IS ABOUT TO BEGIN.

[sixstringtheory]

I used one of these and the self clean cycle started without warning while I was washing my hands. I couldn’t have been in there more than 4-5 minutes. Luckily the door didn’t lock so I was able to escape before getting “cleaned”.

[hot_gril]

Heck, I cover up the self-flushing mechanism on toilets every time then remove it after. Not a pleasant surprise when it miscalculates.

[mrits]

Even self flushing toilets are often broken. A certain building I worked at I had to jump off quickly and out of the way so it didn't spray up with a trigger happy mega flush.

[staticautomatic]

Kinda hard to do when you’re nodding out on the floor.