This is the control screen for a drone aircraft with the Pacific Ocean nearby. The computer allows a user to control the four-bladed hovercraft. What is particularly cool about the image inside the computer screen is that it was a real-time photo, taken from the drone, of the drone operator, myself (an onlooker), and several others, as we watch the screen. Drones can be programmed to hover in place, say, 15 feet above the operator, or stay in another position, provided it can get position-data from satellites.