https://www.techradar.com/news/forget-ready-player-one-the-future-of-vr-is-a-physical-experience

CES Asia is a full-on experience. The show floor is spread between five fiercely air-conditioned halls the size of aircraft hangars, while expert keynote speeches and roundtables take up the entire upper level of the adjacent Kerry Hotel.

The atmosphere is electric in both senses, but some guests don't seem to care. They've trekked to Shanghai - sometimes thousands of miles - to see how the latest virtual reality (VR) tech can transport them somewhere else again.