Polygraph Truth or Lie

Polygraph Truth or Lie


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10,000 - 50,000 downloads

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This Polygraph determined from changes in blood pressure, heart rate and sweat production of the finger and finger temperature if someone is lying or telling the truth.

Please note that, depending on your phone and environmental conditions
this app has an average accuracy of about 80%.

Answers to question (or answer in your mind) and put your finger on the scanner. Dont move the finger as long as the phone vibrates. Result is calculated immediately.


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