To me this is like self-driving cars. It'll be cool when I get my holodeck, but otherwise it's an amusement park ride. A thing you might do every now and then as a novelty. Remember 3D TVs? Do they even sell those anymore? I wish I could have shorted those. Hello, Google Glass? Fuck you, Google glass.
Any technology which is oversold before it is real...probably isn't real.
