The Home Lie Detector Test
This is the USB lie detector kit with digital pulse and skin monitors for conducting a polygraph test at home. Using sensors applied to a subjectâ€™s fingers, the system takes baseline readings of the pulse rate and the skinâ€™s electrical resistance and measures any changes in response to questioning. Data is graphed and stored in real time using free software, so testers can assess whether the subjectâ€™s pulse accelerates or the conductivity of their skin begins to changeâ€”the same physiological signs that professional polygraph examiners use to determine whether a suspect is lying. Although results are not legally binding, they may provoke a teenagerâ€™s confession about sneaking in after curfew or simply elicit laughs at a party.
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