Top off with the coming wave of augmented reality apps for mobile devices, led by the “it’s already here” Yelp app for local reviews. "Yelp’s new iPhone app is now the first iPhone App with Augmented Reality. It takes Yelp information and overlays it into the real-world. It’s actually a secret easter egg (discovered by Robert Scoble), which may be why Apple didn’t reject Yelp’s augmented reality app. We have screenshots and a demo video to show you what this is all about." [Mashable] And you get a glimpse of where virtual worlds, ubiquitous information, and mobile broadband access will converge. Full Article at The Shifted Librarian