Ключевые слова: abstract, aiming, air, america, army, background, black, blip, bomb, circle, computer, design, detect, digital, display, equipment, futuristic, graphic, green, hud, interface, map, military, monitor, navigation, object, protection, radar, safety, scan, scanner, screen, search, sight, sonar, submarine, symbol, system, target, targets, tech, technology, traffic, user, vision, war, weapon, white, world,