These smart glasses offer a glimpse at the future Apple and Facebook are planning
Avegant, a start-up in San Mateo, California, has built an LED light-engine that could enable device manufacturers to build small, stylish augmented-reality smart glasses.Courtesy of AvegantI recently tried a pair of prototype smart glasses from Avegant that gave me a glimpse of a future where we may be able to watch videos, get directions, see…