Unless you’re a professional poker player, chances are that people can tell a lot about your mood just by looking at your face. After all, every furrowed brow or slight frown speaks volumes as the human face’s 43 separate muscles constantly communicate with the world around it. Recently, researchers have developed technology that can analyze all those muscles in detail, potentially unlocking the mystery of the many emotional cues hidden within our faces.

This information is especially interesting to a Continue reading →