Outcome: To be able to use electronics wearable technology to solve crime and court cases using a lie detctor and polygraph system.
Description: Biofeedback may be used to improve health, performance, and the physiological changes that often occur in conjunction with changes to thoughts, emotions, and behavior. The GSR (galvanic skin resistance) is a value of skin conductance. When a person tells lies, in many cases, he has an increase of arousal. One of the reactions of arousal is the sweat, and an increase of sweat is equal an increase of GSR. Using this phenomenon we can convert a human’s skin conductance to equivalent voltage levels. The voltages differ with human emotions and often elevated or dropped at arousal or excitement. This can be used to detect a person’s honesty depending on how he responds to the questions.Lie detector or polygraph as it is technically called is an instrument that monitors the physiological reaction. It can detect only deceptive behavior of human mapped to lies.
