Lytro lets you take pictures like never before. Unlike a conventional camera that captures a single plane of light, the Lytro camera captures the entire light field, which is all the light traveling in every direction in every point in space.
See videos that explain the technology behind this groundbreaking camera, plus some hand on clips from the guys of Mashable. And below the videos you can try it own your own. Price: $399 8GB, and $499 for 16GB.