Whether you're tracking your steps, monitoring your health or sending photos from a smart watch, you want the battery life of your wearable device to last as long as possible. If the power necessary to transmit and receive information from a wearable to a computer, cellular or Wi-Fi network were reduced, you could get a lot more mileage out of the technology you're wearing before having to recharge it.
Adrian Tang of NASA's Jet Propulsion Laboratory in Pasadena, California, is working on a technology to do just that.
Read the full story from JPL News