Betsy the KegDroid, An Android-Based Beer DispenserRusty BlazenhoffApril 30, 2012 “Betsy” is the name of the KegDroid beer dispensing system created by Googler and longtime homebrewer Paul Carff. In this video, Paul describes its mechanics and gives a rundown on how it works. It operates on a touch screen Android tablet. Related Posts Rusty Blazenhoff Recent Posts How to Make a Natural Citrus Candle Out of Half an Orange Rind How the Obscure Network Time Protocol Works to Sync Clocks Around the World The Iconic ‘Indiana Jones’ Rolling Boulder Scene Recreated in a Clever Cosplay A Simple Water Tap Made Out of a Resealable Bottle and Two Straws Howling Beagle Scares Away Approaching Alligator Clever Raven Wins Game of Tic-Tac-Toe Against Human Managed WordPress at Laughing Squid Hosting host your website with Laughing Squid