But...why exactly? Why are manufacturers constantly coming out with higher resolution cameras? Hasn't it been proven that the human eye can only see certain resolutions from a certain distance? The human eye hasn't advanced so why is there a constant need to advance the resolution of video and film images? Why not increase dynamic range or advance color science? Why are we on the hunt for the highest resolution? I don't get it. Now we HAVE to shoot 4k when in the end most content is being viewed on at home devices. When. Will. This. End?