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Morning Edition · Friday, July 10, 2026Published at 1:31 AM EDT · New York

Meta's Brain2Qwerty v2 Decodes Typed Sentences From Brain Scans at 61 Percent Word Accuracy

The non-invasive pipeline reads magnetoencephalography signals, raising word accuracy from about 8 percent for prior non-invasive approaches, but it relies on a room-sized shielded scanner.

Meta's Brain2Qwerty v2 Decodes Typed Sentences From Brain Scans at 61 Percent Word Accuracy

Meta released Brain2Qwerty v2, a non-invasive brain-computer interface that decodes typed sentences from magnetoencephalography (MEG) recordings, a technique that measures the magnetic fields produced by neural activity. Meta reports an ave…

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Part of a tracked trend

Non-Invasive Neural Decoding

AI labs increasingly apply machine learning to decode language from non-invasive brain signals, trading fidelity for accessibility and pushing neurotechnology toward broader assistive use.