Vending machines...giant vending machines. Instead of walking down the hallway during your lunch break to get your coffee, chips, candy, etc...
Someday, you'll walk down the boulevard and see the Mcdonalds Vending machine, the burger king, groceries, etc...put your money in the slot...get your burger, no cheeze, custom ordered and made by your friendly neighborhood undertaker.
How about automated medicare
Can't you just wait to see those metal probes with rubber gloves on?