At any rate, the Vuzix Blade currently come in an all - black, plastic frame that doesn't feel much heavier than
a normal pair of glasses.
The latest version of Google Glass, the Enterprise Edition, is a lot more rugged than the original, and reportedly packs a larger display, Intel's low - power Atom processor, external battery packs, and a hinge mechanism that allows it to fold like
a normal pair of glasses.
Since I wear contacts, I opted for
the normal pair of glasses; however, they also have a prescription set and a reading glasses set as well!