Ключевые слова: balance, bathroom, black, cctv, color, colorful, crime, cyber, diet, digital, door, electronic, finger, gradient, guard, handle, health, home, human, icon, id, internet, isolated, lifestyle, lock, mobile, phone, print, private, protect, protection, safety, scale, security, set, shield, sign, smart, smartphone, surveillance, symbol, system, technology, video, watching, wifi, wireless,