A parked car projector

Everything about parked cars is boring. Finding a spot. Paying for it. Walking past parked cars. If you install a free parked car projector, it will display street art by local artists, sometimes even live, as they create it. And the occasional location-aware ad, like this one. You also park for free, in a designated projector parking spot.

car-bagel

A projector drone that follows its user

A fast-food restaurant with exit treadmills

A self-driving recreational vehicle

Buying Kindle books at the physical bookstore

An app that makes your phone worse as you gain weight