Ключевые слова: accessibility, alertness, apartment, avoidance, background, boundary, care, closed, communication, concepts, coronavirus, danger, domestic life, door, entrance, epidemic, forbidden, front view, gate, house, indoor, lifestyle, lock, lockdown, no people, open, padlock, prevention, protection, quarantine, road, safety, selfdefense, social distancing, stay at home order, viral infection, warning sign, warning symbol,