‘‘Every time I get angry or sad I cut myself with a blade. The pain and sight of blood helps me to calm down.’’ A 20-year-old patent told me this in a psychiatric emergency room while ...

A new app uses artificial intelligence to analyse and interpret the facial expressions of your pet and assign one of five emotions — happy, neutral, angry, sad and scared.

CHINA has unveiled the world’s first “emotional” robot that has “humanlike behaviour” and is designed to feel “happy sad and angry”. The marvellous machine… ...