100 Millionen Virtual- und Augmented-Reality-Headsets bis 2021 http://www.gulli.com/news/28358-100-millionen-virtual-und-augmented-reality-headsets-bis-2021-2017-06-20 #marktforschung #hardware #htc #technik #gaming #augmentedreality #oculusrift #virtualreality #oculusvr #vr-headset #samsunggearvr #playstationvr