The Fun Theory (thefuntheory.com) is about changing human behavior for the better by making it fun to do. Be it for yourself, for the environment, or for something entirely different, the only thing that matters is that it’s change for the better.

Although Volkswagen’s contest is over, we wanted to share the various fun and clever ideas that were submitted by people from all over the world. If this sparks any ides, do share them with us. Let’s see if we can do something about them.

The Play Belt

The Bottle Bank Arcade Machine

The Speed Camera Lottery

Piano Staircase

The World’s Deepest Bin