TOP 5 mistakes in lie detector test near me agencies:
Better: Do lie detector tests yourself!
(Own lie detector beats testing agencies)
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1. Mistake: Low intensity (Only run the test 1-2 times)
"Professional polygraph test near me agencies" are plenty on the market. Not every polygraph examiner works ethically and strives to discover the real truth through extensive, multiple tests. Often, the focus is more on profit than on the test subjects.
To reveal the truth with almost 98% probability, it requires at least 10 test runs.
Only those who have passed the test (including control questions and actual questions) repeated over 10 times and rephrasing the questions and asking them again, can expect a well-founded, meaningful test result.
A professional polygraph test should last at least 3-4 hours, rather than 30-60 minutes. The more data collected, the more detailed and accurate the analysis can be. After 10 polygraph test runs, sufficient data is available to evaluate the relevant sensitive questions and answers. The answers from the multiple tests are compared on the graphs.
Conclusion: You can take a lie detector test near me privately to find out whether the person you are testing is telling the truth or lying. If you really take the time to complete more than 10 test runs, which examiners usually don't, even a private individual with their own polygraph can achieve a test result of almost 98%.
2. Mistake: Own tests are more accurate (On-site tests inaccurate)
One-time polygraph sessions are not very effective. Suspicion scenarios usually last for years, with one person accusing the other or merely suspecting them of not telling the truth about certain things. Take a fidelity test as an example: Often, the limit has already been reached long ago. The partner can no longer fully trust their partner.
In the partnership it is recommended several times at intervals to test your partner for infidelity using a lie detector.
Suspicions often escalate over a long period of time, i.e., suspicions of infidelity that have persisted for years often cannot be resolved with just a one-time polygraph test. It is better if trust can be restored through regular testing.
An intact partnership over the years needs to be nurtured and cared for. Communication is key here. Nevertheless, we have accompanied countless couples with suspicions of infidelity. For the other partner, there's nothing better than seeing their suspicions turn out not to be true.
Conclusion: You can take a lie detector test yourself to find out whether the person you are testing is telling the truth or a lie. If you take your time several times without pressure, the results on the graph are usually much more accurate with "your own tests" than "on-site."
3. Mistake: Polypraph (buy overpriced)
The cost of a lie detector test before or purchasing your own polygraph expert is almost the same. Of course, there are countless polygraph manufacturers on the market. They generally range in price from $8,000 to $14,000, including polygraph software.
Polygraph Basic from USD 749.00 ideal for DIY loyalty partner tests!
Polygraph Expert including polygraph software with the same number of measuring instruments, but at the price of Polygraph Expert from $1,299 (see picture on the left) instead of Lafayette Polygraph $8,000 (see picture right)
With our video instructions you can learn to carry out polygraph tests yourself with accurate results in just a few days!
Polygraphs for professional lie detector tests
BUY DIRECTLY HERE IN THE SHOP4. Mistake: Test without 3D Camera (missing facial recognition)
There are no legal restrictions; any person with a polygraph can conduct commercial lie detector tests nearby. The market is flooded with providers without psychological training. Without facial recognition and analysis of facial expressions and gestures, a result is only half as accurate, as these measurements form the cornerstone of valid data.
Solution: Polygraph test, learn with our video instructions, and do it yourself!
Polygraph Expert incl. Polygraph Software and 3D Laser Camera, for the price of USD 1,599.00 (Polygraph Expert incl. 3D Cam).
With our video instructions you can learn to carry out polygraph tests yourself with accurate results in just a few days!
Polygraphs for professional lie detector tests
BUY DIRECTLY HERE IN THE SHOP5. Mistake: Overinterpretation of the results (unclear questions)
Questions must be standardized and clearly formulated, otherwise the curves will be unusable. A polygraph measures physiological reactions, not "lies."
Comparing many test results is crucial to ensure that the test is methodologically correct and the results are evaluated as objectively as possible.
Used by experts
Dr. Essam Nader, professional polygraph examiner from Munich - Germany, has been using our polygraph in the expert version including 3D camera for over 8 years.
Dr. Essam Nader, owner of www.luegendetektortest.net and www.treue-testen.com (11 years of experience lie detector test near me)
Dr. Essam Nader demonstrates facial recognition with our 3D laser camera. Facial diagnostic values: (Smile: 100, Mouth Open: 29, Eyes Turn Right: 21, Eyes Up: 44)
Change in face Diagnosis values: (Smile: 80, Mouth Open: 8, Eyes Turn Right: 100, Eyes Up: 100, Brew Raised Right: 60)
Used on TV
The polygraph in the expert version was used for the Pro7 show Joko and Klaas.
Singer Namika underwent a polygraph test.
How does the polygraph work?
Lie detectors work with sensors that measure the body's reactions and evaluate them with the help of a computer.
The person connected to the lie detector, will be askted questions, which should be answered truthfully.
The Heart rate, breathing and electrical conductivity of the skin will be measured.
Lying creates stress, causing the skin to sweat. This increases electrical conductivity,
which is measured using two electrical contacts on the lie detector. These contacts are
placed on the skin and subjected to a low voltage.
Increased skin sweating increases the current between the contacts and is a clear indication of a lie!
In addition to skin sweating, the human body also reacts to stressful situations with increased heart rate and increased breathing.
These reactions/symptoms are also registered by the sensors and reveal untruthful answers.
Polygraphs for professional lie detector tests
BUY DIRECTLY HERE IN THE SHOP
What does the Polygraph Expert include as a complete set?
1. Data Box: All physiological sensors (measuring instruments) are connected to this.
2. GSR Sensor: Measurement of human skin conductivity/skin resistance with two electrodes – applied to two fingers.
The sensor is very sensitive and reads values ​​between 2,000 and 60,000. Very high-resolution measurement.
3. Temperature Sensor: Peripheral skin temperature measurement with a resolution of 0.01°C.
As the skin temperature decreases, this is another indicator of activation of the sympathetic nervous system.
4. Breathing Sensor: A stretch sensor made of a silicone rubber band measures human abdominal breathing
in the form of amplitude and breathing rate per minute and its change.
5. BVP Sensor (Puls): BVP (Blood Volume Pressure) and IBI (Inter Herszschlag Intervall, increasing the pace - measuring pressure and stress)
6. BVP Sensor (Blood pressure): Dynamic relative blood pressure changes, which measure extremely small changes in blood pressure,
which indicate anxiety, stress, pressure, fight or flight, etc.
7. BVP Sensor (Heart rate): The HRV (Heart Rate Variability) time-domain calculation and
FFT spectrum analysis provide 40 different psychophysiological and physiological indicators of the mental
and emotional state of the activity of the central autonomic nervous system.
8. USB Connnection: The USB cable connects the Data Box to the computer.
9. 3D Laser Camera: Face diagnosis, facial recognition and change, facial expressions, subtle facial movements
Polygraphs for professional lie detector tests
BUY DIRECTLY HERE IN THE SHOPPolygraph procedure in live operation
1. Installation
Install the software conveniently using the installation wizard and connect the lie detector to your Windows PC or laptop via USB.
The PC software allows any user to conduct a professional lie detector test at home or for nearby friends and acquaintances – it's very easy to use – with the option of entering different sequential questions into the polygraph software (control questions, as well as hot and cold questions).In the software interface, you can group the different types of questions – highlight "crucial questions" and color-code them.
During the test, the raw sensor signal data and the analysis information from the relevant questions and answers are recorded in a local file. This file can be exported and saved as an Excel file for ChatGPT (AI) as a detailed analysis.
2. Create questions
Think of questions you've always wanted to ask your counterpart. Start with neutral questions.
First enter these into the software and save your questions.
Hint: Simply order the 'Lie Detector + AI' and receive countless challenging questions,
guaranteed to make your test subject sweat!
3. Connect measuring elements
Now attach the measuring instruments to 'your subject'Â
1. GSR Sensor: Measurement of human skin conductivity/skin resistance with two electrodes – applied to two fingers.
The sensor is very sensitive and reads values ​​between 2,000 and 60,000. Very high-resolution measurement.
2. Temperature Sensor: Peripheral skin temperature measurement with a resolution of 0.01°C.
As the skin temperature decreases, this is another indicator of activation of the sympathetic nervous system.
3. Breathing Sensor: A stretch sensor made of a silicone rubber band measures human abdominal breathing
in the form of amplitude and breathing rate per minute and its change.
4. BVP Sensor (Pulse): BVP (Blood Volume Pressure) and IBI (Inter heartbeat interval, increasing the pace - measuring pressure and stress)
5. USB cable: The USB cable connects the Data Box to the computer.
4. Start the Polygraph and interrogation
And off you go: Begin the survey and start the polygraph and the 3D camera, as well as the recording.
Due to the combined hardware and software, all seven signals from 6 sensors can be received with the most accurate CAB information at 420 signals per second.
5. Evaluation
Once you've finished the interview, you can evaluate the entire recording. For each question, the polygraph software will show you whether the previously given answers are true or whether the subject was lying.
Conclusion
The lie detector with a real polygraph is characterized by its high compatibility, accuracy, and ease of use. The polygraph software can be used with all Windows operating systems and is connected to the measuring instruments via a USB port. The lie detector is ready for use in just a few steps and is easy to operate. Ideal for doing lie detector tests at home - instead of booking a polygraph test with an examiner! The measurement methods produce very precise results, which can be evaluated clearly and easily. With practice you definetly receive better results then with a lie detector test near me examination.
Professional lie detector tests, especially as loyalty tests, for employee interviews, theft investigations, etc.