Since the beginning of time the man has endeavoured to find the best device to distinguish between truths and lies. There is no doubt that the polygraph, operated by a professional and experienced operator, is the best available instrument.
However, even during the polygraph session or questioning, interrogation, or inquiry, the interrogator/examiner is constantly attempting to identify whether he is being told the truth or not.
The presentation provides tools which may aid the interrogator/examiner in analysing the behaviour and body language of the interviewee, and provide additional means of discerning truth from fiction.
Clips and demonstrations will be provided throughout.