An A.I. Algorithm Can See By Your Face Whether You’re In Pain
One of the most poignant indicators of needing assistance is a physical showing of pain. A team from University of Oulu in Finland has published a technical report that claims the ability to recognize when someone is in pain. By training their algorithm on videos of more than 120 people in pain, the researchers were able to automatically identify pain on a 16-level scale.
The researchers mainly noted this technique for healthcare applications—this kind of software would be able to alert medical professionals if their patients were in pain. However, for computers to better serve humans, they need to understand us. They need to know when we want certain information, when to call a ride home, where we want directions, and when we need help. Reading facial expressions, while it might seem frightening, is a powerful tool for making this eventuality happen.