Meta's non-invasive brain-to-text AI is closing the gap with surgical implants

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Meta's FAIR AI team uses Brain2Qwerty v2 to translate brain activity into typed sentences, with no implants or surgery required.

The system reads magnetic signals outside the skull and reconstructs what a person is typing.

Clinical use for paralyzed patients is still a long way off, but accuracy keeps improving with every additional recording.

AI agents that wrote their own code helped with the optimization.


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