This might be the brightest idea for among many for cell phones. Fraunhofer Institute for Solar Energy Systems is working on a way to make our cell phones be charged without us ever having to plug them. Apperently they are trying to exploit solar energy, heat and motion to power the phones. Cool ! Via PersonalTechPipeline
we r glad that someone has come up with this idea we live in sunny nevada.we r always on the go or walking or bike riding,it is hard to plug in.great idea when is it going 2 b available.john