A man plays video game with VR glasses at the Barcelona Games World Fair in Barcelona, Spain, Oct. 7, 2016. (Xinhua/Pau Barrena)
A man plays video game at the Barcelona Games World Fair in Barcelona, Spain, Oct. 7, 2016. (Xinhua/Pau Barrena)
People visit the Barcelona Games World Fair in Barcelona, Spain, Oct. 7, 2016. (Xinhua/Pau Barrena)
A man plays video game with VR glasses at the Barcelona Games World Fair in Barcelona, Spain, Oct. 7, 2016. (Xinhua/Pau Barrena)
