Stanford and Dual Photography

You can put this one in the category of very cool art project - but the application has not yet been utilized creatively or within an art. The boys and girls and Stanford have written an abstract on Dual Photography - be sure to check out the video link at the very end: Link. I think some very cool photography pieces could come out of utilizing this type of dual photography. We may have to get back to this one. I found it on slashdot while searching for something completely different.