Micro-expressions that last less than a fraction of a second expose a person's true emotions and intent towards you.

Micro expressions are fleeting facial expressions that occur when some people try to repress or suppress an emotion. If they are unable to do so completely, the emotion may flash onto the face very ...

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 ...

Chinese researchers have established CAS(ME) 3, a large-scale, spontaneous micro-expression database with depth information and high ecological validity. It is expected to lead the next generation of ...