The image that stuck with me from when I first saw the promo video a while back was the museum tour. It will be interesting to see how much people enjoy the tele-tourism experience. I still think there should be an external camera for these applications; the iPad camera(s) won't cut it for exploring. Better (mechanical) exposure control and optical zoom would make for a much richer experience, and the added size will not change the footprint of the robot.
