Ключевые слова: aerial, airborne, aircraft, aviation, camera, cell phone, control, controlled, copter, device, digital, drone, equipment, flight, fly, flying, helicopter, innovation, mobile, mobile phone, motion, mounted, moving image, multicopter, photo, photographing, propeller, quadcopter, quadrocopter, radio, radio controlled, recorder, remote, robot, rotor, sky, smartphone, spy, spying, stability, surveillance, system, technique, technology, vehicle, video, watching, wireless,