When will Intel bring free energy to mobile phones?

Background: Intel's Power Play: Charging Gizmos in the Air The chip giant's fleet of researchers is developing sensors powered by radio waves, cell phones with built-in solar cells and processors that can adjust power use quickly. That's one of the futuristic scenarios Intel's researchers are aiming for as the company develop sensors or other technologies that can grab all kinds of free energy sources from around us, such as radio waves (a type of electromagnetic energy) and the sun. "Wouldn't it be nice if you can go indefinitely without charging the battery if you can scavenge free energy from the environment," said Justin Rattner, Intel's chief technology officer Friday. http://www.greentechmedia.com/articles/intel-5328.html Settlement details:As reported by a major mainstream news source.