Nokia's new charger for cell phones!

Those days are going to be over when you say to your friends or other people while talking on your cell phone that my battery is low and I cant talk and stuff. Because Nokia Research Centre in Cambridge is working on a prototype that would eliminate traditional cell phone chargers. Isn’t it cool? J. This system will collect energy from ambient radio waves emitted by antennas,Wi-Fi transmitters etc. This all sounds that this is a whole new concept but it is not a new idea as this technology is used from years i.e in alarm systems etc. so Nokia is going to catch radio waves across a range of frequencies, harnessing them for power. I am not going into more detail about its working to keep it simple :p. I don’t know that what features will it power ?music playing?internet browsing as consumers have entertainment and business needs. This system will develop in 3-5 five years according to Nokia. By the way wireless chargers have already hit the market. This month Palm introduced a wireless charger touchstone for its Palm Pre. Touchstone uses method known as inductive charging.