Robots are learning hand gestures by watching hours of TED talks

We say a lot with our hands. We spread them wide to indicate size, stab the air for emphasis and reach out to draw people in. Waving our hands about when we speak makes us appear less robotic – and that’s true for robots too.
Read more: https://www.newscientist.com/article/2184921-robots-are-learning-hand-gestures-by-watching-hours-of-ted-talks/?source=Snapzu