BioSignals

new version of Liars Detector also includes a face micro movement tracking with 3d Laser camera that supplies the tester these parameters:
Face directional movements: Yaw, Pitch, Roll. Mimics: Smile %, Kiss %, Mouth Open %, Tongue Out %, Puff right %, Puff left %, Brow raised left %, Brow raised right %, Brow lowered left %, Brow lowered right %, Left eye closed, Right eye closed, Eyes turn left, Eyes turn right, Eyes up, eyes down, HR calculating based on the face hemoglobin red / green reflected color. Liars Detector contain PCBA + MCU inside a 3d printed case and has embedded software for reading and decoding biological signals from the human body and transfer the information from the sensors to a windows PC. The fantastic combined of hardware and software the user receives simultaneously 15 different real time parameters from the human body that connected to 10 most accurate sensors with the in a speed of 2400 bytes per second. Liars Detector includes NFC identification microchip for originally authentication and for the customer warranty verification. Soon, you will be able to be connect Liars Detector to any Android devise that has OTG USB cable. Each Liars Detector has its own serial numbers burned inside the hardware, preventing the possibility to fake the product. When using the Liars Detector for the first time, the user has to active the hardware from his PC, to make sure that the product is originally made in Israel. New Service: We are supplying a new service of "polygraph test analysis" by high level of former experts from the Israeli secret services and defense forces. You just need to send us the data of the test that you want to check and one of our experts (all of them well known worldwide experts, with the age of more than 60 years old!)

Functions and Features:
There are 10 different physiological bio signals sensors, which can read the human body signals and do analysis of the psycho physiology parameters as follows:
1. The volume of blood capacity in the peripheral skin – BVP (blood volume pulse amplitude for human fear analysis)
2. HR heart rate and IBI (Inter Beat Interval in MSEC, increasing the pace - measure pressure and stress - fight or flight syndrome).
3. Dynamically relative blood pressure changes that measure of extremely tiny BP changes that indicates fear, stress, pressure, fight or flight, etc .
4. HRV (Heart Rate Variability) time domain calculation and FFT spectrum analysis provides 40 different psychophysiology and physiological indicators concerning mental and emotional state of the central autonomic nervous system activity. The most 4 common parameters are: "Rumination thoughts" (VLF), "Stress activation" (HF), "relax activation" (LF), "calm ratio" (LF/HF). The GSR sensor: Measuring the human galvanic Skin Response with 2 electrodes that connected to 2 fingers (2 and 4) for inspection of the sympathetic autonomic nervous system activity. The electric circuit is extremely sensitive and show values between 2000 to 60,000 in a very high resolution measurements. The Temperature Sensor: Measuring the peripheral skin temperature in 0.01 C resolution, when the skin temperature become lower - this is indicator for the general sympathetic nerve system state. The Abdominal breathing sensor: A very sensitive stretch sensor or air pressure sensor based on rubber tube or pressure sensor that measure the human abdominal breathing amplitude and breathing ratio per minute. The Chest breathing sensor: A very sensitive stretch sensor or air pressure sensor based on rubber tube or pressure sensor that measure the human abdominal breathing amplitude and breathing ratio per minute. The Air pressure 3 sensors (anti cheat sensor): A general of 3 "air pressure input" measurement sensors, very sensitive, high resolution and fast response that can measure any kind of input of "pressure or movements changes" such as: Blood pressure cuff, air pillow, seat pad, breathing etc. This is one of the techniques that people are using to try to cheat the polygraph. PC Software
The PC software of the Liars Detector enables our customer user to operate a professional polygraph test to anyone - very simple to use - very sophisticated technology include updating sequential questions (cold questions, hot questions and control question). The tester can update during running the test any kind of surround or background or inside artifacts that influence the recorded signals and that’s include the "artifacts timing" signed with a specific background color to indicate the situation. During the polygraph test, all the raw data signals from the sensors and the analysis data concerned the questions and answers will be recorded and will be saved for future playback. The customer also can export all the data to .CSV files for his own analysis. Liars Detector software not only can display the whole process on the PC screen, clearly showing the subject’s psychological movements, also enables load history tests and everything can be send to anyone that has our platform or as excel files for "second opinion" analysis. Liars Detector Android APP enable your device (Android system) to read data from the hardware via a dedicated communication OTG cable ,the Android device will be used as the power supply for the hardware and also as a display screen for showing the subject body’s sniffing information . The APP has all the line charts display the raw data from the sensors on the phone screen, and sends some of the signals to our cloud servers. The Liars Detector components:
1 X Liars Detector data acquisition plastic box, printed by a 3d printer.
1 X PPG - BVP heart rate sensor and blood pressure dynamic relative changes.
1 X GSR electrodes cable with Velcro bands.
1 X Abdominal Breathing air pressure sensor.
1 X Chest Breathing air pressure sensor.
1 X Temperature sensor.
1 X Air Pressure sensors for seating pad.
2 X stretch sensors.
2 X resistive sensors sockets for connecting any resistive device / sensors.
1 X USB cable - 30 cm long for connecting the device to the PC.
1 X PC Polygraph Software.
1 X Read Signals and raw data analysis Software.
1 X 3D laser video camera for face tracking and micro movements monitoring. The handling time of the product is 30 working days, but the shipping time of the 3D laser video camera is totally depending on Intel (the supplier of the camera) delivery time. On the moment, you will order our product, we will order for you the video camera from Intel and Intel will send the camera directly to you when they will have it in stock.