These things are so darn cool. I love the idea of telepresence.
Base weight is 2.6 pounds, takes five minutes to assemble, and will loiter on target up to 3-1/2. It has a GPS over lay on its joystick driven control box and it equipped with a visible camera and could use an optional IR camera if you want to shell out the bucks. And speaking of that, this is going to run you about $11,000US!