Ключевые слова: aiming, air, army, blip, circle, computer, concept, control, danger, design, detect, digital, display, equipment, flying, futuristic, globe, graphic, green, hud, illustration, interface, light, map, military, monitor, navigation, object, picture, protection, radar, safety, scan, scanner, screen, search, sight, sonar, submarine, symbol, system, target, tech, technology, vision, visual, war,