These cameras look like they have some potential:
http://www.dpreview.com/articles/7237351494/lytro-light-field-camera-first-look-with-ren-ng
The manufacturer site:
https://www.lytro.com/
Let's see if they'll sponsor our next event
http://www.dpreview.com/articles/7237351494/lytro-light-field-camera-first-look-with-ren-ng
The manufacturer site:
https://www.lytro.com/
Let's see if they'll sponsor our next event