Ключевые слова: abstract, activity, adult, aged, background, blur, blurred, care, city, concept, couples, day, elder, elderly, families, family, father, female, generation, grandchildren, happiness, happy, help, leisure, life, lifestyle, male, man, mature, men, motion, nursing, old, parent, park, patient, pensioner, people, person, retirement, senior, time, together, unrecognizable, urban, walk, walking, wand, woman, young,