It's a half assed product, introduced years before it's any good for use, and it's main real utility is that of a smaller Go Pro-style live action camera.
Plus, it didn't even make any dent in the market.
It's not like Google search in 1996 or the iPhone in 2007, products that immediately changed whole markets.
So, no, 2014 would not be the year of "smart glasses".
With the display technology used and the battery life they have, those things are useless, except for showing off.
Except for the "eye level live action camera" part, you can do the same things with your smartphone, better and faster.