I don't think that VR is the first step to AR. AR (virtual content graphically overlaid on the real world) is a fundamentally different concept and the applicat

I don't think that VR is the first step to AR. AR (virtual content graphically overlaid on the real world) is a fundamentally different concept and the applications are different. VR puts you in a different world, AR tells you more about (or modifies) the real world.