Two Ai generated close-up image of the same man. His expression is neutral on the left, and on the right his eyebrows are raisedImage source, University of Glasgow
Image caption,

Expressive, raised eyebrows were the favoured expression for making the audience believe in what the computer-generated speaker was saying

  • Published5 hours ago

Want to sound more confident? Researchers at the University of Glasgow say your audience may be paying as much attention to your eyebrows as your words.

A study of facial movements found that subtle changes around the eyes and brows can have a significant impact on how confident a speaker appears to listeners.