That's one heck of a camera. I hope they have it in HD.
Things I'd like to see in the next 50 years? Retinal displays. Like having video in your eye, and audio could just be in your ears for that matter. They're already working on it but it would be really nice to just get rid of these monitors. This would also cure blindness I'd imagine, if they can put a display in your eye it wouldn't be that much harder to just fix one's eyesight. Of course, the eye is the most complex thing in the body, so none of this would be easy.
I certainly wouldn't want to be the first to test it though. You know that shit's gonna' be buggy as hell, I can't imagine how many things could go wrong.