In-Your-Face: Can Computers Catch You Telling a Lie?

A popular school of thought, dramatized in the recent TV drama Lie to Me , is that a careful study of facial expressions–especially eye movements–tells investigators if a perp is dissembling. Reality is neither as dramatic nor as decisive. Even experienced investigators average only about a 65 percent success rate, according to researchers.

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In-Your-Face: Can Computers Catch You Telling a Lie?