May 22, 2014
Chanced upon an article which says that wearing google glass can hurt due to eyestrain from looking up.
It suggests not looking too much at the glass.
I think this is unnecessary if you do the exercises outlined here.
EVERYDAY, at least 20 times, rotate your eyes, scrunch your face, etc. Just follow the regime outlined in my main blog post, and you'll NEVER experience any pain, and if you do, it WILL BE FIXED.