Innovation
Biometrics technology that can read emotions
The Fraunhofer Institute's intelligent-systems manager gives a demonstration of technology that can read a face and gauge whether a person is happy, sad, or angry
![tom-espiner.jpg](https://www.zdnet.com/a/img/resize/67310ee8f7e1f78d688a1d30b97fcd110e981c3a/2014/07/22/041da4a6-1175-11e4-9732-00505685119a/tom-espiner.jpg?auto=webp&fit=crop&frame=1&height=192&width=192)
The Fraunhofer Institute's intelligent-systems manager, Christian Küblbeck, gives a demonstration of technology that can read a face and gauge whether a person is happy, sad, or angry. Its applications include judging reactions to advertising.