This neat little camera I found has a great feature: it lets you take a picture and then change the focus. It really isn't that "eye opening" because I thought that this type of technology already existed. It probably did but now you can change the focus after the picture is taken using the camera and your computer instead of all that extra equipment.
The technology is called, "lightfield capture" and all one has to do is import the picture(s) to your computer and then simply crisp up the photo. Sounds easy huh? As for the design it looks like a nice little camera that can be taken anywhere you want but being as 'block-like' as it is, it may be a little uncomfortable in one's pocket. As far a cameras can cost, I would say this is a fair price ranging from 399$ to 499$. You can find the Lytro Camera anywhere online or in some tech stores.