Eco Factor: Concept cellphone needs you to spin it for power.
With the sun providing energy only the during daytime, and the wind blowing stronger at night than in the day, industrial designers are working on products that harness a completely independent source of renewable energy – motion.
Industrial designer Mikhail Stawsky has come up with a concept cellphone, dubbed the Mechanical Mobile, which features two charging options, including a spin charger and a crank. The touchscreen cellphone is designed in two versions, allowing the user to either spin the entire thing around a finger or crank the tip for power.
Via: YankoDesign
