Lytro cameras = Focus in post

No, seriously. Computational photography is knocking- hard. In 25 years will lenses be relevant? Certain tech specs are not being published currently (pixel count, file type, bit depth, color space) and the business model appears to be rental so we aren't talking about a consumer-ready product yet but mark your calendar. This is the beginning of the second wave of digital tech redefining photography. This time it won't be about replacing the recording medium and workflow; this time it's going to be about re-inventing the camera itself.

http://www.lytro.com/picture_gallery