In a policy document released this month, China has signaled its ambition to become a world leader in brain-computer interfaces, the same technology that Elon Musk’s Neuralink and other US startups are developing.
Brain-computer interfaces, or BCIs, read and decode neural activity to translate it into commands. Because they provide a direct link between the brain and an external device, such as a computer or robotic arm, BCIs have tremendous potential as assistive devices for people with severe physical disabilities.
In the US, Neuralink, Synchron, Paradromics, and others have sprung up in recent years to commercialize BCIs. Now, China boasts several homegrown BCI companies, and