Dynamic Focus
There is a pretty neat camera coming out from Lytro. What is really cool is that you can choose where you want the focus, on the PC, after loading the picture to the PC. When I first heard this, it made no sense to me. But if you go over to this page for the gallery on pictures from a Lytro camera, click in different spots, you will see.

Oh, and here is an article from CNET on the camera. You need to read this before buying one.

Check it out. Post comments here about what you think.