Mafia photos

Since Day 5 at Sigma was so well documented in our blog, we decided to focus on the advanced game of Mafia with lie detectors. It was a game of deception and, ultimately, of the triumph of truth. Students from the Biosensors Semilab wired up the Mafia players and, by analyzing bodily signals could tell who the bad guys were with solid statistical confidence!

See photos from the experiment here.