I think that VR, unless much more advanced (e.g. expand to other senses besides vision and hearing) will have trouble catching on besides gaming and maybe some

I think that VR, unless much more advanced (e.g. expand to other senses besides vision and hearing) will have trouble catching on besides gaming and maybe some business applications. And even so, I have my doubts. And I think Google Glass was dropped because the tech wasn't there yet. It was a small square on the corner of your vision instead of a "depth aware" overlay.