A new patent application from Apple shows how the technology in an iPhone could be used to co-locate several phones in relationship to each other, to enable a whole mess of multiplayer games, like laser tag. And actual tag, presumably. I post this, because Lungclops had the same idea, like two years ago, and Fugu's often talked about a similar educational augmented reality concept that I still don't understand, and maybe doesn't relate to this.
via @robocon.
