BBC [bbc.co.uk]:
Elon Musk is due to demonstrate a working brain-to-machine interface as part of his ambitious plans to give people superhuman powers.
His brain-hacking company, Neuralink, applied to start human trials last year.
But Friday's demonstration will involve a robot and "neurons firing in real time", a series of tweets [twitter.com] reveals.
The interface could allow people with neurological conditions to control phones or computers with their mind.
But the long-term ambition is to usher in an age of what Mr Musk calls "superhuman cognition".
People need to merge with artificial intelligence, he says, in part to avoid a scenario where AI becomes so powerful it destroys the human race.
...
The device the company is developing consists of a tiny probe containing more than 3,000 electrodes attached to flexible threads thinner than a human hair, which can monitor the activity of 1,000 brain neurons.
The company has been working with monkey brains to its realize brain/computer interface.