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Surprising Science

Robots Learn to Lie

“Some robots can already sustain damage and reconfigure themselves, like how our bones heal after we break them. Now others can deceive other intelligent machines and even humans.”

“Researchers at Georgia Tech have developed algorithms that let robots determine whether they are in a situation where they should deceive other robots or humans. To test the team’s algorithms, these robots participated in a series of hide-and-seek games. During the games, colored markers were lined up along three potential pathways to locations where the robot could hide. The hider selected a location from the three location choices, and moved toward that point, knocking down markers along the way. Once it reached a point past the markers, the robot changed course and hid in one of the other two locations, making sure not to hit any markers by its actual hiding spot.”


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