So far there are not many specifics about the rumoured Google glasses. Obviously it takes a lot of effort to keep something of this magnitude under wraps. What some employees and technology enthusiasts are saying is that the eyewear will incorporate GPS navigation, real-time streaming of information and built in cameras on an Android-based system. According to some sources, they will be available by the end of the year. I am not sure how people will react to this new technology, but it will be exciting to see what happens!