Holy S$%@! That was my first thought when I saw this video.
Your personal drone
The Flone is a DIY unmanned aerial vehicle controlled by your smartphone.
The designers give you a set of instructions for building the drone.
The parts (minus wood and laser cutting) cost roughly $100 at Hobby King, or from your local hobby store. The motors probably aren’t bulky enough to handle attaching a GoPro camera, but you you could purchase other, heavier motors to handle the weight.
Excuse me for the next 24 hours.