Steve from polymythic.com built a “robot ” with Construx, a servo, and an ioBridge module that allows you to pour a beer with the turn of your iPhone.
Here is a video introduction of the Serv O’Beer robot:
Steve also posted the step-by-step instructions on Instructables.com. Steve used the iTurn functionality, the servo board, and the IO-204 module to allow the Internet-connected iPhone pour his beer.
Serv O’Beer is a clever project and it uses Construx which is every one’s favorite. Steve is a true polymath.