You have probably heard of virtual-reality (VR) headsets. Three of them are coming out this year: Facebook’s Occulus Rift, HTV Vive and the PlayStation VR. Moreover, Samsung has produced a Gear VR unit for low-quality VR. These devices replace your TV or your monitor with goggles containing high-resolution screens close to your eyes. The intent … Continue reading My next bet: VR is going to take off in the next 3 years…