Computer software that can detect the micro-expressions that humans often fail to pick up on is being developed at Oxford and Oulu Universities. Micro-expressions last between a 25th and a third of a ...

Real and fake smiles can be tricky to distinguish, but researchers have now developed computer software that can spot false facial expressions. By analyzing the movement of the smile across a person's ...

A new computer model that can recognize 21 distinct facial expressions more than triples the previous number of documented expressions for different emotions, researchers report. The new program can ...