Complete the sentences with the words derived from the given ones

See the world as you've never seen it before with Google Glass: the new eyewear of the future! These glasses function as a computer, allowing users to interact with the virtual world. They work using a which displays an image on a transparent screen in front of the wearers' eye. To the wearer, thescreen floats before them; a(n) of their vision. However, using voice- controls, users can browse the Internet, access their networking pages and check their emails with ease! The glasses can even react to your by displaying maps for navigation as well as product while you shop.

With Google Glass, the world will flow seamlessly into . So why not grab a pair and transform yourself into a cyborg?