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I was browsing YouTube the other day, checking through various tech channels and just generally exploring, when I came across a video by Noah Kravitz, or TechnoBuffalo. He is a popular uploader and somebody who I have followed for some time. He talked about a new type of photography, light field photography. Essentially what happens is, the camera captures all the light in the frame, and then in post you are able to selectively focus on any object of your choice. I haven't really figured out what to make of this yet, I have limited knowledge so far, and would love to hear what you more seasoned photographers think.