I failed to mention the coolest thing at the TV show! There were four cameras, but only two camerapersons. Two of the big TV-studio cameras had big, solid bases, with extra cables around the handles for the REMOTE CONTROL! Yes! They were guided by someone off in the corner, and while we watched, the cameras would turn, raise, lower, and move across the floor BY THEMSELVES! There looked like modernized Daleks* (they'd be perfect if they chanted "Ex-ter-mi-nate! Ex-ter-mi-nate!", but they didn't). I imagine the Talent wouldn't be too thrilled to know that I spent time watching the cameras instead of them, but I did.