A visitor tests a 3D virtual reality installation during the China (Beijing) International 3D Virtual Reality, Industrial Simulation Technology and Products Exhibition at China International Exhibition Center in Beijing, capital of China. Oct. 9, 2015. The exhibition kicked off on Friday here and will last for 3 days. State-of-the-art techniques and innovative applications in the fields of city planning, recreation, education, auto and industrial production are presented. (Xinhua/Chen Xiaogen)
