Carl Zeiss Smart Glass Review

Instead of shining light directly into your eyes, the light simply reflects off the glass, meaning its less obtrusive.

The technology used in the Carl Zeiss Smart Glasses project can be transferred to normal glasses, or wherever curved glass is present. This solves the fundamental issue with Google Glass, which required an out-of-place flat piece of glass to function.

The glasses look very much like regular, non-smart glasses.