重新看了一遍，覺得任何事情都有兩麵的

The glass prediction for example might turns to be a gate shutting off imagination. Though you might still be able to draw your dream on a glass display, its programmed by someone else who might not have include all the possibility.

A pencil and paper migh work better without too much shinning stuff.

Morden technology drags down human life quality quite a lot without much of us noticing it. Since the eye disease was not generally considered as illness in the north America, I predict the price we will pay for all sorts of shinning display is our eye sight, as shown today.

New things don't guarantee any good or new results either. One famous example was Clinton only used eMail twice in 8 years of white house life, yet his pad and pencil managed to ride the boom in economy.

Yes, the glasses are so cool, no I won't use them any time soon, or as long as I can fend them off.