I’m surprised that it doesn’t intentionally let you sync up with your phone via bluetooth as a sanitary measure. People could request features with their phones rather than touch a common panel on the wall. It would have to figure out a way to make sure you sync up with the right phone instead of the one held by the person in a nearby stall.
The possibilities are endless. Yelp could confirm that you really did eat at the restaurant on which you just passed commentary. Walgreens could determine if you are a good candidate for stool softener coupons. ...
A toilet with video uplink yo YouTube..........