[RKDinOKC]

How do the doors open only when you want to enter a room and not while you are just walking down the hallway and pass them? Maybe they were like the syrus cybernetics elevators in Hitchhikers guide that had just enough precognition to arrive at a floor when someone needed an elevator.

Remember when that dinosaurs show had a civil war between the dinosaurs that walked on two legs versus four over whether pistachios were a snaking nut. It was hilarious. At one point they elevated the fighting to throwing sticks and stones. ...Not the Momma.