The lie detector polygraph test may soon be a thing of the past because dishonesty can now be tested by a new technology by some University of Utah people.

Dilated pupils can tell if a person is saying the truth or not. With this idea, the researchers are working on eye-tracking lie-detection system now but it will be a while before it’s finished.

For now, I’m fine with the polygraph test. Not that I need it…

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