When The Camera is More Than Just a Lens (Augmented Reality)

I have been writing a lot (and seeing a lot written) about how more and more software is using cameras, whether on the phone or via web cam. I thought that I would collect a bunch of links from around the web that talk about this growing trend (often called Augmented Reality although that only refers to a single type: using the camera to capture, via video; I believe there is a growing use of the camera to capture information, via static photo, that is then uploaded and analyzed as well). Com...