Ключевые слова: abstract, alarm, arrow, background, blue, building, danger, direction, directional, door, doorway, emergency, escape, evacuation, exit, fire, floor, frame, glowing, guidance, help, icon, illustration, indoors, information, isolated, label, leading, light, men, moving, neon, protection, red, rescue, right, run, running, safe, safety, security, sign, symbol, toward, urban, urgency, wall, warning, way,