Ключевые слова: a helping hand, access, accessibility, accessible, adult, ambulance, assistance, black, blue color, bus, car, care, caucasian, chair, detail, disability, disabled, disabled access, driver, friendship, handicap, handicapped, handle, health, health care and medicine, injury, invalid, male, man, mobility, outdoors, paralyzed, parking sign, patient, people, person, ramp, retirement, service, sign, smile, street, symbol, transportation, van, vertical, wheel, wheelchair, wheelchair lift, white,