Musk, Altman and China are fighting to control a potential $320 billion market for brain implants

It’s still very early days for brain chips that let people control devices with their thoughts — but the market opportunity ...
New Scientist

Human brain cells on a chip learned to play Doom in a week

Neuron-powered computer chips can now be easily programmed to play a first-person shooter game, bringing biological computers a step closer to useful applications ...