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Morning Edition · Saturday, July 11, 2026Published at 2:01 AM EDT · New York
Meta's Non-Invasive Brain-to-Text System Decodes Typed Sentences From Magnetic Signals
Brain2Qwerty reaches a 32 percent character error rate using magnetoencephalography (MEG) and 19 percent for the best participants, with no surgery, though electroencephalography (EEG) remains far worse at 67 percent.
Meta detailed Brain2Qwerty, a deep-learning system that decodes sentences from brain activity while participants type memorized text, using either electroencephalography (EEG) or magnetoencephalography (MEG). Across a group of 35 volunteers…
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