SO here's notes from the editor:
I know it's Sppery Fioor.
And the airport bidet...if you can't read the instructions on the image: it's:
Equipment to cleansing the buttocks with warm water.
Stopping: Rear washing stopped.
Washing: Washing the rear.
Water pressuer adjustment: "Pressuer" gives it a little French ambience.
Flushing sound: Press to play back flushing sound to muffle toilet sound. (Why?)
Extra deodrizing: Increased absorption strength for removing odors.
I'm reposting this image here, hope it looks better...I think the international symbols for "buttocks washing" are beyond comment. But come to think of it, this beats a Chinese squat toilet any day! Deodrized indeed!