In fact, there were only about 150K AR glasses shipped to customers through the world in 2016 despite the strong opinion of CEOs of leading tech companies that AR is entering our life. This outlines some serious technical limitations that prevent OEMs from offering a product that would balance functionality and customers’ desire not to wear daily a massive facial/cephalic device. The solution could be in transfer of battery, processing power and connectivity from the AR glasses frame to an external wire-connected device such as a smart necklace.