Before revision: 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.
After revision: 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 the suspect could be planning to commit an attack or crime.