Concept sneakers with a charger

Designer of Argentina Soledad Martin proposes to use nanotechnology to the accumulation of useful energy while rollerblading or skateboard. And then to charge your cell phone right in the middle of the street! The author proposes to use kinetic energy , which is stupidly spent entertaining a skateboarder or scooters, and placed in the shoe , elbow or other elements of the equipment with special modules nanogeneratorami that will prevraschaet energy of motion into electrical energy.