Photosynth, a free application from Microsoft, creates interactive panoramas with photos from a standard digital camera

Google has taught us to swoop in on our homes from outer space and cruise through cities at street level. Now its arch-rival Microsoft is inviting us to build three-dimensional, 360-degree images we can fly around, step inside and spin with a flick of the wrist.
Photosynth, described by Microsoft as “the next step in the evolution of digital photography,” analyses hundreds of pictures and stitches them together to create a composite image with super-high resolution.
The …