Now human-like robots that read your expressions
Scientists have developed ultra-sensitive, wearable sensors that help human-like robots to read people’s expressions.
Nae-Eung Lee and colleagues note that one way to make interactions between people and robots more intuitive would be to endow machines with the ability to read their users’ emotions and respond with a computer version of empathy. Most current efforts toward this goal analyze a person’s feelings using visual sensors that can tell a smile from a frown, for example.