How do you like the idea of putting one camera on top of another? Boomerang ? You certainly wouldn't have thought of it.
Victor Poulin who trades Boomerang through his website Boomerangs by Vic he has found an imaginative way to increase his sales. Adjust an action camera Mobius 1080p at the top of a Boomerang.
The camera rotates freely on the boomerang having a flap on its back so that the lens always upwind and not affected by the boomerang spinning in the wind. This means it's able to capture some surprisingly smooth footage despite the unusual platform it sits on.
You can see the video from the first Victor tests. Warning: the video has a loud sound, lower the volume of your speakers: