On March 1, a new era of photography began when California-based Lytro started shipping the first Lytro Light Field Cameras. When I first heard about light field photography last year, I was intrigued enough to pre-order one of Lytro's cameras sight unseen. The camera arrived on Friday, and I've now had a chance to put it through its paces. In this review, I'll explain what light field photography is, describe how the camera and what Lytro calls "living pictures" wo
