Save. Easy_Company/iStock/Getty Images. Setting up a specially designed and dedicated war room where work groups can collaborate with a minimum of distraction is one of the best steps a business owner can take to improve the group's focus and productivity.
A polygraph, popularly referred to as a lie detector, measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity while the subject is asked and answers a series of questions.
Use Of Polygraph In Court. Why are polygraphs not admissible in court? There are various reasons that point out to the inadmissibility of polygraph tests in court. Many argue that the lie detector machine does not have the ability to deduce whether a person is telling the truth or not. It is more concerned with the physiological responses of an individual with regard to the questioning.