As the name itself suggests, detection of lie, that is finding out whether the person speaks out truth or he is telling a lie is lie detection. Why we need to know whether a person is speaking truth or not? Well, in many crimes done by people, who are not ready to speak the truth and want to know exactly what happened in the crime, lie detection is required. In order to detect the lie, sometimes it is not possible by humans, so we need a machine to detect the lie, that equipment is termed as lie detector. The lie detector test uk is one such example.
The test process
Common detection is through polygraph, however it is not totally accurate and has less reliability. Autonomic reactions can be detected through this device. The person who is undergoing the polygraph test will wear a blood pressure device and fluctuations in the bp are noted down. But the people in the present day know even to manipulate and cheat the device.
In United Kingdom
In United Kingdom, lie detection has an industry of its own and number of service providers are available. They have their own websites and web pages and you can contact them. They have well experienced and trained examiners to detect the lie through polygraph system and they measure number of conditions and examine properly whether the candidate is actually telling lie or not. This service works on the basis of measurement of heart beat, blood pressure, eye movement and perspiration and many more techniques are used with the high-level intelligence. The lie detector test uk provides accurate results and many disputes were solved.
The results are up to date and immediate screening is done by the examiners as soon as they receive the subject. The environment inside the testing room is set such that there will not beany kind of disturbance throughout the process. The price range for each test is approximately 495 to 895 euros and average fee will be charged up to 600 euros. Too many questions are not asked in the polygraph examination and each question will be given importance and concentrated on the specific issue. Do not go for a cheaper service provider as you may not know exactly they are providing the accurate and correct information.