The virtual world is beckoning; we can see the beginnings of now, although dimly as in a grimy reflection. Even so, some of it still looks quite alluring - how might it look in 10 years? Microsoft's Hololens Superbowl ad gives a look at enormously interactive TV, all souped up by augmented reality.
At some future point reality my not even matter. That is the future of something like the Hololens because what you are currently seeing is far from what this technology will become. Years in the future you may just plug the device into your head and it will interface directly with your brain and, in the interim time, it will get smaller, lighter, more powerful, and less expensive because that is the nature of technology.