Lie detector tracks eye moment to tell when you’re lying

We all know what a polygraph test is, now because that’s become so common that people have started using cracks to cheat the test, a new lie detection technique was much needed. University of Utah researchers seem to have worked out a technique which involves a close analysis of your eye to know whether the person is lying. This lie detector uses the movement of your eye to see into the brain. It’s believed that while lying our “eyes move in a distinct way, the pupils dilating and responding differently than when you're telling the truth,” and this distinct movement is what the lie detector taps for its findings.

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Via: Engadget/Dvice