The future is here, ChatGPT helps BioSignals Polygraph customers to prepare the perfect questions set for a specific polygraph exam, and after the customer will finish running the exam with the BioSignals Polygraph software, ChatGPT will analyze all the exam CSV data files (raw data and analysis) and will assist the customer to understand deeply the polygraph exam result. 

The customer need to fill a full detailed questionnaire (prepared by ChatGPT) that include all the details about the "incident" and ChatGPT will reply by sending back the perfect questions set, with all the logic and the correct order. 

We trained ChatGPT everything regarding polygraph exams and not so far from now, anyone without polygraph knowledge or training will be able to use the BioSignals Polygraph hardware software and ChatGTP to run polygraph exams with very high accuracy...

Polygraph.BiO NANO is a great product developed by polygraph experts using cutting-edge technologies.

Polygraph.BiO comprises data acquisition hardware inside a 3D-printed PLA plastic box for reading and decoding biological signals from the human body. It also contains firmware-embedded software that transmits the signals and analysis to a Windows PC or Android mobile device. This hardware reads data from 2 different sensors as real-time values with a transmission rate of 2400 bytes per second.

To use the Polygraph.BiO hardware efficiently, connect it to an Android device using an OTG USB cable. Each unit has a unique serial number programmed inside the hardware to prevent counterfeiting. Initial activation must be conducted on a PC.

Functions and Features:

The device contains 2 different physiological bio signal sensors, which read human body signals and analyze psychophysiology parameters as follows:

• Blood Volume Pulse (BVP): Measures blood volume in the finger, indicating fear levels.
• Heart Rate (HR) and Inter Beat Interval (IBI): Monitors heart rate and stress indicators, including fight-or-flight responses.
• Dynamic Blood Pressure Changes: Detects minute BP variations related to fear, stress, and pressure.
• Heart Rate Variability (HRV): Provides 40 psychophysiological and physiological indicators through time domain calculations and FFT spectrum analysis, including "Rumination thoughts" (VLF), "Stress activation" (HF), "Relaxation activation" (LF), and "Calm ratio" (LF/HF).
• GSR Sensor: Measures galvanic skin response via electrodes on fingers, indicating sympathetic nervous system activity with high-resolution readings (2000-60,000).
• Temperature Sensor: Measures high resolution skin temperature. 
• Breathing belt Sensor: Measures the breathing movements with a stretch sensor.

PC Software Capabilities:

• Run professional polygraph tests using sophisticated technology, including updating sequential questions (cold, hot, and control questions).
• Customize settings to account for environmental factors affecting signal quality.
• Record and save raw data and analyses for future review, with export options to .CSV for personal analysis.
• Visualize the polygraph process on PC, with data sharing and export capabilities.

Android and iPhone App Features:

• Connects the device via BLE or OTG cable, you can also use your Android device as a power supply and display screen.
• Displays real-time data from sensors on your phone, with cloud-based data storage.

Package Includes:

• 1 x Polygraph.BiO data acquisition 3D-printed PLA plastic box
• 1 x PPG - BVP heart rate sensor and blood pressure dynamic changes sensor
• 1 x GSR electrode cable with Velcro bands
• 1 x Temperature sensor 
• 1 x Breathing Belt
  
• 1 x USB cable (30 cm) for PC connection
• 1 x PC Polygraph Software
• 1 x Read Signals and Raw Data Analysis Software
• 1 X One year Polygraph Software License Subscription.

🧭 Instructions for Polygraph Test Preparation Using the BioSignals Platform

To begin a new polygraph test session using the BioSignals system, please follow the steps below. These instructions are intended for professional polygraph examiners trained in the use of BioSignals' LIMITED polygraph technology developed by Eldad Wasserman.

1. Start with ChatGPT

Prepare ChatGPT to assist you in generating a customized polygraph questionnaire:

• Make sure ChatGPT is instructed to act as a professional polygraph examiner familiar with BioSignals’ proprietary polygraph methodology.

• Request the pre-test questionnaire. This questionnaire allows you to input all relevant details about:

  • The incident under investigation.

  • The suspect (demographics, role, and relevant background).

ChatGPT will use this information to generate a chronologically ordered question set specifically tailored to the case. The result will include:

• Pre-test instructions to be read aloud to the subject.

• Recommendations for physiological signal checks before the test begins.

• The full list of polygraph questions in the correct order.

2. Complete the Questionnaire

Fill out the questionnaire thoroughly, providing maximum details about both the incident and the suspect. Once submitted, wait for ChatGPT to generate the question set and instructions.

3. Conduct the Test

• Import the question set into the polygraph software.

• Follow all preparation and test protocols exactly as advised by ChatGPT.

• After completing the test, proceed to export the data from the test review screen.

4. Export and Review Data

Once the test is complete:

• Navigate to the folder: C:\Polygraph_BiO\export

• You should find three files:

  • Xxxx all.csv

  • Xxxx hrv.csv

  • Xxxx signals.csv

Important: Confirm that these files correspond to the most recent test session by checking timestamps and file details before sharing them with ChatGPT for further analysis.

This process ensures a structured and scientifically-informed polygraph session based on BioSignals’ unique integration of physiological signal tracking and AI-assisted question design.