AR is the ultimate end game, IMHO. While these intermediate devices are products, they are steps in building competency in solving the challenges of display, p

AR is the ultimate end game, IMHO. While these intermediate devices are products, they are steps in building competency in solving the challenges of display, power, control, and heat so that a true, glasses-based AR solution can be delivered at some point in the future. In the past, Facebook demoed wrist-based control that required only 1mm or so of hand/finger movement to control an application. Others that I've heard of have thought about putting batteries on the headset, but externalizing some processing. There's a lot going on in the space, and mixed-reality is just the stepping stone.