Augmented Reality is different from virtual reality in the way that digital information is combined with the real world you see, feel and walk inside. It can be hand when you’re trying to find a location on foot, but it can also give you extra information when you are curious about a Point of Interest that pops up within the camera view of the street, building, or space in front of you. These data points have to be created though, and without the authors there’s very little Augmentation going on. I can imagine some black holes in some areas as most people depend on Google searches providing information about a Point of Interest. But it’s early days, and there’s a lot of stuff to discover on your own. Check out Layar for the iPhone or Droid.