MALINTENT

MALINTENT is technological system that was developed by the U.S. Department of Homeland Security to be implemented for detection of potential terrorist suspects.

The system does various test scanning for elevated blood pressure, rapid heart and breath rate, and non-verbal cues. According to the scientists, the MALINTENT system uses a barrage of non-invasive sensors and imagers to detect and evaluate a person's facial expressions to gauge whether he or she could be planning to commit an attack or crime.