HANOVER, GERMANY - MARCH 14:  A visitor tries out Oculus virtual reality goggles that are linked to a robot at the stand of the German Research Center for Artificial Intelligence (Deutsches Forschungszentrum fuer Kuenstliche Intelligenz) at the 2016 CeBIT digital technology trade fair on the fair's opening day on March 14, 2016 in Hanover, Germany. The 2016 CeBIT will run from March 14-18.  (Photo by Sean Gallup/Getty Images)