Use Your DJI Phantom 3 as a Handheld Gimbal Stabilizer

From the Rob & Jonas' Filmmaking Tips YouTube Channel:

There are times when we wish we could make use of the stabilized video we get from shooting with our drones but conditions just make it too dangerous to fly. This video might help you in some of those situations, assuming you want to film close to the ground. So no matter if you are shooting indoors or in a dense forest, this handle can help you obtain smooth video. You just have to find someone with a 3D printer of course...