Ключевые слова: aerial, aerial view, architectural styles, architecture, attraction, boardwalk, business, chicago, city, civic, data, datum, digital, document, downtown, downtown district, european, gdpr, general, hologram, hud, illinois, infographic, information, intelligence, interface, law, legal, lock, night, online, padlock, personal, privacy, protection, regulation, river, riverwalk, roof, safe, security, statistic, street, tall, tech, technology, theory, united states, usa, waterfront,