The cheery thumbs-up can also mean “f**k you”. A raised palm, in Greece, is considered a deep insult. Adam Jacot de Boinod ...

In face-to-face conversations, speakers use hand movements to signal meaning. But do listeners actually use these gestures to ...

In face-to-face conversations, speakers use hand movements to signal meaning. But do listeners actually use these gestures to predict what someone might say next? In a study using virtual avatars, ...

He has built a car that can be driven by hand gestures alone. On a remote controlled car, a Raspberry Pi 2 was installed that handles processing and communication. A wireless network is creat ...