Shower toilet is advancing: are we all going to spray our buttocks in the future?

There is a good chance that you have come across them (on holiday): toilets with a sprayer with which you can rinse your buttocks clean after going number 2. The toilet with bidet function now also seems to be on the rise in the Netherlands. Associate professor Johan Molenbroek of the IDE faculty was interviewed about this by EditieNL (RTL News) on Monday 20 May.