Look up books online, on the subject.....you CAN beat these machines...they are FAR from perfect...why do you think judges won't allow them into a courtroom???!
Good luck.
One trick that works isYou can also think of something really exiting when they ask your name the color of the wall and any obis questions like that and when they ask the questions you need to lie on it will show your heartbeat as normal.
Knowing the person administering a polygraph for pre-employment once, I asked to be given a second polygraph where I would purposely give false answers. I remained calm and didn't "figit" while giving lies to the questions, and PASSED, so I can say it is possible...at least in my case.
Lie detector's are commonly trusted devices, however, to fool one requires very little effort on your part.
You simply think of the most exciting thing you can, imagine yourself doing it; lie detectors need to take a 'base-reading' which allows the machine your normal skin conductance and heartbeat levels, the questions asked during a base reading are simple questions, like "What year is it? What is your name? What colour is that wall?"
If you think of a very exciting thing when those questions are being asked, you will fool the lie detector later, when the real questions start.
It's nearly impossible nowadays unless you are a true Sociopath. In it's infancy, polygraph tests were able to be fooled by people with good control of their breathing , heart rate etc, like a master in meditation. However , now the equipment has become so sensitive , with a skilled operator , they are in the range of 97% effective. Almost as accurate as DNA tests.
ANSWER:
It will be illegal if you get caught but the only way you can cheat lie detector test or machine is if your willing to have a sharp object inside your socks, the pain will help you cheat the machine. But this is what other people do, don't do it..
You may have to come up with a convincing lie quickly. Think of the lie as the truth. Make sure you do not say "um", "uh", "er", or anything else like that. Do not move too much, Do not shake your legs. Try not to sweat too much. Do not touch your face. Do not bite your lips. Do not stare at the questioner too long. Do not look right when talking. Do not lean away while talking.
The Polygraph lie detector can be cheated, i am not going to list ways in how, but it can. But in doings so is very risky
The police informant knew a couple of ways to fool the lie-detector machine, since he'd studied polygraphy 101 in his freshman undergraduate year.
California
yes people can it actually detects how nervous u are not really a lie detector
Not likely.
A lie detector test follows you pulse, if you are asked a question and your heart rate rises or falls then it will be a lie. If you can regulate your pulse you cannot be detected on a lie detector
The cast of Lie Detector - 2005 includes: Rolonda Watts as Host
AHH a lie detector ANSWER by Engl1sh: A perfessional typically uses the term 'polygraph' test.
Lie detector results are not admissible in the courts in the United States. On rare occasions, a defense attorney and/or a district attorney may conduct a lie detector test if there are doubts about a case.
Heart rate
Nope.
lie detector
Lie Detector