Ключевые слова: accessibility, action, alarm, alert, call, calls, car, cellphone, communication, conceptual, connection, contact, danger, dangerous, electronics, emergency, emergency call, emergency vehicle, fire brigade, fire department, fire engine, firefighter, fireman, firetruck, first aid, front, guard, hdr, hdri, help, helping, inside, interior, mission, one, operate, operating, people, person, radio, reachability, rescue, salvation, scene, scenery, scenic, signal, smokejumper, spark, sparks, telephone, to delete, to help, to help out, to phone, to reach out, to save, to survive, truck, use, used firetruck, walkie talkie, walkii talkie,