Can YOU spot the liar? Play the online game an AI is using to analyze a million faces

Billions of dollars and years of study have been poured into research trying to discover if someone is lying or not. Researchers from the University of Rochester are now using data science and an online crowdsourcing framework called ADDR (Automated Dyadic Data Recorder) to further understanding of deception based on facial and verbal cues. By playing an online game, the researchers have already collected 1.3 million frames of facial expressions from 151 pairs of individuals in just a few weeks. 'Basically, our system is like Skype on steroids,' said Tay Sen, a PhD student in the lab. The researchers have two people sign up on Amazon Mechanical Turk.