Computer scientists in Singapore are developing a system that locates the face using derivative-based filtering and then calculates which emotions are being expressed. Elizabeth Armstrong Moore ...

Researchers used an algorithm to allow people to refine what they thought the facial expression of a particular emotion should look like. The results show profound individual differences, suggesting ...

Add Yahoo as a preferred source to see more of our stories on Google. You prepared thoroughly for a presentation at work, and now you’re dropping wisdom to a packed room. Much as you expected, your ...