This picture taken on July 13, 2017 shows 82-year-old programmer Masako Wakamiya speaking during an interview in Fujisawa, Kanagawa prefecture. When 82-year-old Masako Wakamiya first began working, she still used an abacus for maths. Today she is one of the world's oldest iPhone app developers, a trailblazer in making smartphones accessible for the elderly. (Photo/Agencies)
