? What Is a Lie Detector Test and How Does It Work??
Ever wondered how a lie detector test really works? ? Also known as a polygraph, it measures physiological responses—like heart rate, blood pressure, breathing, and sweat—to determine if someone is telling the truth or lying.
At Trace Point India, We specialize in Accurate, Discreet, and Reliable Lie detector tests in Gurgaon for both personal and corporate clients.
The idea? Lies cause stress, and stress triggers physical changes in the b... more
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