Biometric Polygraph Next for Airport Security?
Robert Lemos writes on SecurityFocus:
Got something to hide? You may not want to reconsidering flying in the future.More here.
An Israeli company has come up with a biometric system for detecting emotional responses to a series of questions. The system, dubbed Cognito, uses polygraph-like techniques to detect when a passenger is worried during a series of questions. Within 5 minutes, the system makes a determination of whether the passenger should be further questioned by authorities, according to the company.