Ключевые слова: adult, alone, back, background, black, blind, blur, cane, care, city, countryside, crossing, day, disability, down, elder, elderly, feeling, female, grandmother, health, holding, lady, legs, life, lifestyle, lonely, motion, old, one, outdoor, outdoors, pedestrian, people, person, rear, retirement, road, senior, shadow, shoes, sidewalk, stick, street, sunny, urban, view, walk, walking, woman,