It sounds like way too hi-tech. I guess people around the world are pretty much happy to get the job done one way or another. I know that there are people who wipe and people who wash. Then some others who do things I probably don't know how to imagine.
If you're not keen on using a piece of paper to smudge your shit into your anus more permanently than necessary, then there are always bidet showers (without the bidet sink, it's just an extra shower with a smaller outlet). Wikipedia says "Its [bidet shower] use is very common in Finland, romance speaking countries, arab countries and other countries of muslim background."
So, the dry and wet options are already covered to most countries' likings and the spraying toilet seat doesn't effectively offer any groundbreaking improvements in the appropriate department.
indeed the 'showers' separate handle beside the toilet, or the cheaper seat based options are very popular among Muslims in general as using water for cleaning after bathroom is seen as a religious requirement.
If you're not keen on using a piece of paper to smudge your shit into your anus more permanently than necessary, then there are always bidet showers (without the bidet sink, it's just an extra shower with a smaller outlet). Wikipedia says "Its [bidet shower] use is very common in Finland, romance speaking countries, arab countries and other countries of muslim background."
So, the dry and wet options are already covered to most countries' likings and the spraying toilet seat doesn't effectively offer any groundbreaking improvements in the appropriate department.