Chief Executive Officer of Hogan Guards Security Limited, Paul Ibrirogba, has revealed that the Polygraph lie detector tool, an entrenched tool in advanced countries would help the Nigerian Government to look into the recent police brutality and Lekki shooting in an advanced manner.
Oyogist.com learnt that the lie detector device is used to measure and record several physiological indicators such as blood pressure, pulse, respiration and skin conductivity during investigation.
The tool, has been in use for about 100 years, and has worked well over the world as it is popularly known that when people lie intentionally, they exhibit certain predictable physiological characteristics.
