Kinetic Energy is a device to store energy by just moving; doing sports, exercise, dance or just walking. My husband has a kinetic watch which doesn't consume batteries but works because of the movements of his arm. That brought me to the idea that we should make a device to store energy while we just move so we can use it for our gadgets. My friend for example, always forgets to upload her mobile phone on time, so she is running out on important moments. It would be handy for her to have an extra energy source at hand to upload her mobile. Maybe she might need to run a bit extra to get enough energy in the mobile because she is pretty lazy though. And while I am running along the beach I see my fellow runners with all kind of gadgets around their arms, MP3 players, heart meters, step counters, etc. They could work on kinetic energy! That's why I designed a very simple ankle band (you can also wear it around your arms if that's were you move more) which stores the energy by your movements through this kinetic device. When necessary you plug your mobile or whatever gadget into the connector (you probably need an adapter because all brands are having a different connector) and upload your gadget.