Yeah, I have used one of those, but come on. Aren't Japanese toilets the very fruit of misguided modernity that Bitcoin undoes? Engineering the profane? This is awfully close to those WEF toilets that "fingerprint" your butthole to recognize who's sitting and doing what and recording it in a Smart, connected system. I embrace a simple design that is Lindy compatible. Rant off, now grill me :-)