Ключевые слова: adventure, aerial, autonomous, control, design, device, drone, engineering, environment, equipment, exploration, flight, futuristic, gadget, grass, greenery, hobby, hobbyist, innovative, landscape, leaves, machinery, modern, morning, nature, outdoors, park, professional, quadcopter, recreation, remote, research, robotics, scenery, sky, spring, sunlight, surveillance, tech, technology, transportation, trees, uav, video,