Photosynth –
http://photosynth.net/
http://livelabs.com/photosynth/
Photosynth is a software application from Microsoft Live Labs and the University of Washington that analyzes digital photographs and generates a three-dimensional model of the photos and a point cloud of a photographed object. Pattern recognition components compare portions of images to create points, which are then compared to convert the image into a model. Users are able to view and generate their own models using a software tool available for download at the Photosynth website.
http://en.wikipedia.org/wiki/Microsoft_Live_Labs_Photosynth
Here is a few photosynth I did of Newton Food Centre
http://photosynth.net/view.aspx?cid=6f21f329-02fa-4845-9000-744c3edb4c8f
http://photosynth.net/view.aspx?cid=87cc4fb0-ee7d-43dc-afb9-3731de1651b1
http://photosynth.net/view.aspx?cid=0f2406f6-f363-4be3-a29f-f1800409e757
http://photosynth.net/view.aspx?cid=3891328f-77d5-410e-b981-142b0bbcff44