Very cool, I like the gps hold and the compass features. If he can integrate a "never crash" feature so it will not go lower than 3ft or so to the ground I would buy one!
That's really cool. I just watched a bunch of the videos, apparently they've been around for a while.
Haha we need a "never crash" feature for our trucks. Except it would have the opposite effect- ie. if we were going to crash it would launch the truck into a hover several feet off of the ground!