Ключевые слова: alert, antibacterial, application, background, bathroom, business, care, cell, clean, closet, communication, computer, concept, connection, design, display, district, hand, health, hold, human, interior, lavatory, man, message, mobile, modern, network, note, online, people, phone, restroom, sanitation, screen, sign, smart, social, solution, tablet, technology, toilet, touch, urinal, urine, virtual, virus, water, white, woman,