Following the success of the Piano Stairs and the Interactive Trash Can, Volkswagen has come up with yet another experiment to see if humans improve their habits if it is fun to do so. This time, they have turned a recycling bottle bank' into a gaming arcade!

Nintendo's Wii was the first gaming device that got gamers off their couches and using their muscles - Now Mattel's Mindflex intends to do the same, with what is sometimes the most underutilized part of the body - The brain!