SAN FRANCISCO (Reuters) - Intel Corp is getting into voice instant messaging with a smartphone app that uses facial tracking technology to caricature a sender's expressions. Pocket Avatars was ...

Facial expression control starts in a very old part of the nervous system. In the brain stem sits the facial nucleus, which contains the motoneurons that directly control facial muscles.

Virtual reality as a concept puts a user into a digital world. That is to say that the user is inserted into the virtual environment in a very literal sense, like in the movie Tron. However, in ...

Vanessa LoBue does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...