Ключевые слова: avoid, concept, corona, coronavirus, covid19, distance, distancing, feet, footwear, global pandemic, health and safety, instruction, lifestyle, line, new normal, on floor, outbreak, pandemic, platform, prevention, protection, public, quarantine, risk, safe, safe distance, safety, shoes, shopping, sign, social, social distance, social distancing, stand, stand here, station, stay safe, supermarket, symbol, text, transportation, urban, virus, waiting, waiting in line, warning,