If they hit these points: - light enough to wear for 8+ hours continuously - not hot and no perspiring issues - high enough resolution to read text comfortab

If they hit these points: - light enough to wear for 8+ hours continuously - not hot and no perspiring issues - high enough resolution to read text comfortably and without eye strain - VR gloves to simulate keyboard with haptic feedback and mouse/touchpad virtual device - VR/AR mixed reality so that it can map close objects into view, like the coffee on your desk - Work with external cameras to map bodies and put into VR, i.e conference calls / meetings with actual presence. I think we'll start to see a shift and interestingly enough, none of these are difficult to do. I would say, give it 10 years and we'll probably be there.