Google Glass headset eagerly anticipated applications for smart software engineers to work in the company's annual I / O conference in San Francisco have gathered for.
Wearable computing device available to consumers is still some way off, however, have been trying for several weeks to develop.
The BBC's technology correspondent Rory Cellan-Jones for her to try it out for a Google had a glass in his hands.
About Google glass (Hands-on):
Hardware review of Google glass:
How to use Google Glass:
How google glass works?
