Build a Remote Controlled Beer Keg

Although the modern beer keg has been with us since the 1960's the technology surrounding it has advanced much. Sure the materials might be different, and the gas mixture more suited to wide variety of ales, brews and beer, but really it's still a big metal cylinder that's heavy and difficult to control access to. So we figured we put a few 21st century bits of technology on the thing and turn it into a mobile and easily controlled beer dispenser.