
People enjoy themselves at Smithsonian's National Air and Space Museum which unveiled a new motion-based virtual reality (VR) Transporter provided by Pulseworks LLC, in Washington D.C., the United States, April 25, 2017. (Xinhua/Bao Dandan)

People enjoy themselves at Smithsonian's National Air and Space Museum which unveiled a new motion-based virtual reality (VR) Transporter provided by Pulseworks LLC, in Washington D.C., the United States, April 25, 2017. (Xinhua/Bao Dandan)