Over the last four years, there has been a revolution in the development of remotely piloted model aircraft... a.k.a. Quadcopters and Hexacopters. They are now GPS guided, transmit real-time pilot views and recored HD from onboard cameras, have extended flying times and can travel at high speeds and altitudes for up to several kilometers. Most of these videos were shot on my GoPro camera attached to my DJI Phantom quadcopter. I also have just acquired a few mini and mico drones -  some with HD video cameras and First Person View screens or smart phone interfaces.