Google Glass is just amazing! A week ago Google released a video, showing the “First-person View” of using Google Glass. If we do have Google Glass, our hands would be totally free.
I can imagine that, when we walk through the street, with Google Glass we can obtain every piece of information within the context. When we talk about location-based technology, the application would be far more advanced then now. But it would be definitely an information overloading age.