And who watches these specialized, intelligent watchers? Another, "higher caste" of more specialized, more intelligent watchers? The more likely scenario is th

And who watches these specialized, intelligent watchers? Another, "higher caste" of more specialized, more intelligent watchers? The more likely scenario is that this line of work would likely attract creepy antisocial perverts who like to watch, and love to exert authority -- essentially the people we would like to keep as far as possible from this kind of technology.