So far we had been using a nice little CMOS low-light camera on the quad. However, we also wanted to test and demonstrate the system with a popular off-the-shelf camera. The advantage in this case being that we ought to be able to obtain a live feed at moderate quality over a wifi link (as with the prior system) but also an HD video when we landed and popped out an SD card. Voilà: a quad flight demonstration with a GoPro Hero2. We’ve embedded snippets from our filming from the ground (including some shots of our live feed monitor) on the HD video we recovered from the GoPro after flight. Make sure to crank this sucker to 1080p on the youtube settings and run fullscreen else it won’t seem any different from the earlier videos! (on the flip side, the sound is from the on board, might want to crank that down – these motors really aren’t *that* loud… unless you’re like 10cm from them)