MooBella invented a computer-controlled vending machine that makes ice cream on demand, from scratch (the ingredients are flash frozen in 10 seconds!).
From the website:
On the machine's front is a computer screen running on a Linux operating system. It displays menus of possible flavors and allows the user to create any combination, such as low-fat coffee ice cream with Oreo cookies. If the machine runs out of a flavor, it stops putting it on the menu and sends a message to MooBella asking for a refill.