Lie Detector and truth.

If suppose the person is telling the truth and the lie detector says it is false..does sucha thing happen anytime..?

yeah it happened.. when They asked to Yusuf are you a good father? Yusuf answered .... Yes... lie detecter said false..

Originally posted by: sudhirm_2007

yeah it happened.. when They asked to Yusuf are you a good father? Yusuf answered .... Yes... lie detecter said false..

It is possible to trick the detector though. If you google this, you will come across many hits which give suggestions as to how to trick the detector😳

Originally posted by: sunandshine

It is possible to trick the detector though. If you google this, you will come across many hits which give suggestions as to how to trick the detector😳

hmm..I see

if u have seen oceans 13 then there the actor attaches an instrument to his feet and wears shoes over it.WHen he is in the detector's chair he answers all the questions swiftly.

Originally posted by: rambo55

if u have seen oceans 13 then there the actor attaches an instrument to his feet and wears shoes over it.WHen he is in the detector's chair he answers all the questions swiftly.

why?..cos that instrument keeps ur heartbeat n bp to a normal level even if u r excited nervous etc for a moment of time.

Of course i dont know if such thing really exisits but i guess in 21st century anything can happen.

I see.Thanks for this info.😊

They are not 100% reliable.

Originally posted by: orms

They are not 100% reliable.

How to cheat a lie detector ... https://www.wikihow.com/Cheat-a-Polygraph-Test-(Lie-Detector)

isnt it strange that the contestants are losing mostly on hypothetical questions.