Transform an ordinary bicycle into a smart electric hybrid that essentially makes biking a lot easier. Once installed on your bike and synced to your iPhone, all you have to do is pedal and hills will start to feel flat and distances shrink. There are no buttons or throttles to push; the motor automatically kicks in as you pedal. It also learns how you pedal and integrate seamlessly with your motion. The app helps you gather information about your physical activity and the environment that you can share with your friends. You can even make your own apps to work with the wheel. The Copenhagen Wheel was developed at MIT for a number of years and now made available to the public.