I really like the ideas behind their system because it doesn't require the user to wear weird glasses and things. I believe we will eventually get to that point

I really like the ideas behind their system because it doesn't require the user to wear weird glasses and things. I believe we will eventually get to that point though, when such devices become much smaller and blend in with our everyday world. This offers a much more near-term implementation that I can see fitting in with the common person's lifestyle in the next 5 years.