facial recognition

12.03.08

Face to Face With our Own Perceptions

A computer program that provides better analysis of facial expressions reveals inner workings about how we make judgments

By Sam Barrett Posted 08.08.2008 at 3:31 pm 2 Comments

Psychology researchers from Princeton University have created a computer program that provides better analysis of facial expressions and helps scientists determine what makes a face seem trustworthy or threatening.

Earlier research has found that people make snap judgments—within a tenth of a second—whether or not a person can be trusted solely on the appearance of the person’s face. Based that finding, Princeton researchers tried to quantify and define which characteristics a face must have to for people to reach a conclusion about that person.

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