when was the atm invented

The first machine widely considered to be the world's first Automated Teller Machine (ATM) was installed on June 27, 1967. This automated cash dispenser was the invention of John Shepherd-Barron and his team, and was first deployed at a Barclays Bank branch in Enfield, North London, United Kingdom. This groundbreaking development helped launch the 24/7 self-service culture by giving customers convenient access to their finances outside of regular banking hours.