To start off, click the images in different spots to focusâ€”think of your depth of field.
A new company by the name of Lytro launched with some seriously amazing camera technology. The camera captures all the information it possibly can about the field of light so that you can adjust the photo in any way during post. By that I mean you can re-focus, re-light, add tilt-shift etc.
With this new technology Lytro will be, in my opinion, changing certain aspects of photography. As noted in the comments the camera should be very near $1000 which is extremely reasonable. My opinions have completely changed since I first wrote the article not even a day ago. All in all I see some hugely amazing projects coming out of this and can’t wait to hear more.