Photosynth

Impressive stuff from Microsoft Live Labs

First there was the snapshot, and then came video. Now there is Photosynth, a new service available at photosynth.com that will change the way you experience and share photos.

You can share or relive a vacation destination or explore a distant museum or landmark. With a nothing more than digital camera and some inspiration, you can use Photosynth to transform regular digital photos into a three-dimensional, 360-degree experience. Anybody who sees your synth is put right in your shoes, sharing in your experience, with detail, clarity and scope impossible to achieve in conventional photos or videos.
Synths constitute an entirely new visual medium. Photosynth analyzes each photo for similarities to the others, and uses that data to build a model of where the photos were taken. It then re-creates the environment and uses that as a canvas on which to display the photos.
Experience it at photosynth.com