Ключевые слова: aiming, air, army, background, black, blip, circle, computer, concept, danger, dark, design, detect, digital, display, equipment, futuristic, gold, graphic, icon, illustration, interface, isolated, map, military, monitor, navigation, object, protection, radar, safety, satellite, scan, scanner, screen, search, sight, sign, signal, sonar, symbol, system, target, technology, vision, visual, war, weapon,