Ключевые слова: alarms, background, bondage, bright, building, cameras, city, communication, data protection, electric, electricity, electronics, energy, environment, equipment, high, industry, interfere, lamp, light, manipulation, metal, meter, modern, monitor, nature, optics, outdoor, park, personal life, pole, post, power, prison, privacy threat, safety, science, security, sky, speed, station, street, streetlight, system, technology, urban, video surveillance, watch, white, wind,