The device includes multiple independent sets of sensors capable of simultaneously measuring complex signals without ...

Practise your facial expressions in front of the mirror so you can see how you interpret different emotions. Do you overact? Is your puzzled face too similar to your surprised face?

researchers tracked facial micromovements that typically go unnoticed. "We wanted to investigate whether brief microexpressions appeared during common emotional expressions, like smiling or showing ...

Affectiva’s basic program analyzes the face 20 times a second for 46 localized expressions of happiness, sadness, surprise, fear, anger, disgust and contempt, plus interest and confusion.

This method captures microscopic facial movements using statistical ... appeared during common emotional expressions, like smiling or showing surprise," Torres said. "Our goal was to uncover ...