"Chinese electric vehicles have become increasingly packed with unconventional features, like built-in massage seats, karaoke systems and a fridge, to stand out in a highly competitive market.
The patent filing shows Seres’ plans for an onboard toilet that slides out from the bottom of a passenger’s seat with a push or through voice-activated commands."
Maybe you can poop if you wake up in the middle of the night in your commutable sleeping pod or while charging