From the photosynth blog (the actual site is overwhelmed with hits at time of writing but you can read the blog here or view this video to see what it is all about and how photography is going 3D
We’re pleased to announce the first full release of Photosynth, available now at photosynth.com. Photosynth takes a collection of regular photographs and reconstructs the scene or object in a 3-D environment. For those of you who have seen the videos or tried our tech preview, you could experience synths that we made in the lab and get a feel for what Photosynth is and how it works. But now, for the first time ever you can create synths from your own pictures and share them with your friends. Explore great synths from others or create a few of your own.
good luck at getting through:)