Ключевые слова: accessibility, acuity, adult, alone, anxiety, arab, asian, bandage, bearded, blind, blindfold, blindness, confused, cover, dark, darkness, disabled, disorder, disoriented, eyes, eyesight, fear, frightened, hands, hispanic, indian, indoor, iranian, isolated, latin, look for, loss, lost, male, man, middle eastern, people, problem, search, searching, seek, seeking, sense, striped tshirt, studio shot, touching, try, turkish, vision, yellow background,