Im assuming the roof of the shower opens up and shoots you aeound a vacuum tube loop to dry you after you are done.
I would totally buy that! I want a car wash for humans, haha. Zip in, get blasted by water, soap, water, air, zip out. We're getting closer...I helped my buddy put in a Moen IO Digital system on his bathroom renovation project, which has multiple water valves so you can have an overhead "rain" head, plus a ton of nozzles on the wall:
It's pretty slick...even has a remote control to remote-start & pre-heat your shower. They also sell electric body dryers, although they're like two grand:
https://www.amazon.com/Tornado-Body-Dryer-Shower-Electric/dp/B00AR0050I
I've seen a few projects involving soap-dispensing shower heads, but nothing readily-available yet. It'd be cool though if someone invented a drop-in pod similar to the picture in the OP that did water, soap, and drying AIO. Get a few more minutes of sleeping in every morning
