One of an artist's greatest tools to communicate life in a drawing is gesture. It's the movement from one form to another. That's why it follows the natural flow of human anatomy. The first place to ...

Affective gestures are important in economics because economics is not just about numbers and models, but about people with emotions who are constantly making decisions.

A study led by researchers at the Universitat Oberta de Catalunya (UOC) has shown that aids such as gestures and the rhythmic and melodic aspects of speech - prosody - are key to helping these ...