New Emotion Detector Detects When We’re Lying

Look me in the eye and tell me that again. Sound familiar? Soon we'll have to start telling the truth (even when it hurts). Boys, when she asks you "does this make me look fat?", what are you going to tell her?

A sophisticated new camera system can detect lies just by watching our faces as we talk, experts say.

The computerized system uses a simple video camera, a high-resolution thermal imaging sensor and a suite of algorithms.

Researchers say the system could be a powerful aid to security services.

via BBC News - New emotion detector can see when we're lying.