Almost all of the more than 400,000 ATMs in the U.S. are used for the most basic of banking purposes — withdrawing cash and making deposits. But fewer people are using cash and it’s now often easier to deposit a check (in those rare instances when you receive one) via smartphone than it is to trek to the ATM. In order for the machines to survive (and someday play their part in the inevitable robot uprising), they must diversify. [More]