Whether real or not, there is nothing that can't be photoshopped and/or faked through CGI or whatever. So nothing that anyone shows that is something incredible, is going to be believed by the majority of viewers, myself included. I'm fairly certain the technology exists for several reasons. But until and unless it's on a live feed from a reputable communications company, I'm probably not going to believe it. That goes double for someone who doesn't think this exists.