When discussing interactive objects within a building, i wanted to share ideas and actual products which have been created. One is a floor within a train station or dance floor which generates electricity. Brilliant idea. Another is an idea which I am not sure if has been implemented, but is a way to generate electricity from an object which spins from the aiming of urine on it in a stadium like setting. These types of ideas are great and is exactly what architects should start incorporating with their designs to truly be termed “green” or “eco-friendly”. If you search the internet you can find the dance floor, although I was not able to find the other two at this point.