Regardless of what people think, it is exceptionally difficult to tell if someone is lying. Even the very best human lie detectors are only right slightly more than half of the time (O’Sullivan & ...

There are many things that technology can do well when it comes to monitoring body language. A computer can detect the slightest microexpression — something that even highly trained experts don’t ...

Popular depictions of body language often focus on the ability to decode lying, scan someone to detect defensiveness, or uncover other such negative behavior. The idea is that people may say one thing ...