VR headsets can be bulky beings with some of them going up to 900 grams in weight — that’s more than some motorcycle helmets. Earlier this month, a German man even broke his neck playing a VR game, and while a heavy headset wasn’t directly blamed, that sort of weight on one’s noggin likely was at fault in his injury. Motorola has a new solution to take some weight off your head: the company has developed a 5G smartphone that you could wear around your neck, which will host all the processing hardware needed to power an XR headset. This...