People Smile When They Are Frustrated, and the Computer Knows the Difference, Massachusetts Institute of Technology (MIT) Study
5/29/2012 8:05:03 AM
Do you smile when you're frustrated? Most people think they don't -- but they actually do, a new study from MIT has found. What's more, it turns out that computers programmed with the latest information from this research do a better job of differentiating smiles of delight and frustration than human observers do.