Remember the Lytro? This little camera is pretty special; you can focus each picture after you take it. The Lytro Light Field Camera (a.k.a. the first generation) captures the entire light field, allowing you to pick foreground/middle/background, whichever you prefer, by simply clicking on the area you want to focus on. Take a look at their living pictures to get the idea. Now priced at $199-$249. (Also, if you’re more serious about your photography, you’ll want to take a look at the Lytro Illum).
Updated; originally posted Nov 30, 2011.