Andrew V. Pestano, UPI REDMOND, Wash. (UPI.com)—A Microsoft team in China has created a prototype device that automatically locates and charges smartphones with a light beam. Currently called AutoCharge, the […]
Andrew V. Pestano, UPI REDMOND, Wash. (UPI.com)—A Microsoft team in China has created a prototype device that automatically locates and charges smartphones with a light beam. Currently called AutoCharge, the […]