I think we need to listen to experts such as Paul Ekman, Bella DePaulo, Mark Frank, Maureen O'Sullivan, Aldert Vrij, and Judee Burgoon, who have repeatedly stated, there is no single behavior ...

Software developed to identify people's moods or intentions rely on the idea that facial expressions are universal. But they're not. Human Lie Detector Paul Ekman Decodes The Faces Of Depression, ...

Often called the world’s most famous face reader, he inspired the TV show ‘Lie to Me.’ But some questioned his assumption that human expressions were ‘pan-cultural.’ Credit: Gemma Cubero del ...