Starbucks has announced it will roll out wireless charging in its stores by use of Duracell’s Powermat charging system. The rollout will begin in the San Francisco Bay Area and Boston before expanding nationally into other Starbucks stores and Teavana Fine Teas + Tea Bars. Locations can be tracked online. Stores will feature “Powermat Spots” — designated areas where compatible devices can be charged. Powermat Spots use the PMA…
