Automatic Teller Machine (ATM)

Explanation: A machine that allows users with credit or debit cards to make banking transactions without going through a bank teller. Typical transactions include depositing money, withdrawing funds, or checking account balances. ATMs are often networked so that users can do their banking at ATMs worldwide.

Our Thoughts: Don't say "ATM Machine," because that's like saying "Automatic Teller Machine Machine."

Background: The first ATM prototype was patented in 1939 by Luther George Simjian.