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What is 'brain-computer interface?' We tried it out
03:19

Experts and industry insiders are discussing some of the world's most cutting-edge technology at the 2023 Zhongguancun Forum (ZGC Forum) in Beijing. One of the highlights focuses on the promising field of brain-computer interface (BCI). 

CGTN's Yang Chengxi explains what it is, and the changes it could one day bring.

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