How Sabi's brain-reading cap turns thoughts into text
Sabi says its cap can decode internal speech into on-screen text without an implant.
The Sabi Cap uses non-contact EEG sensors built into a hat, with custom chips designed to read weak brain signals through hair and tissue. TestingCatalog says Sabi pairs that hardware with a Brain Foundation Model trained on its own neural recordings, aiming to reduce calibration for new wearers. The first target is about 30 words per minute, with broader plans for thought-to-prompt and intent-to-action AI control. Independent, peer-reviewed performance data has not been published, and pricing and shipping timing are still undisclosed. TestingCatalog's note
The Sabi Cap uses non-contact EEG sensors built into a hat, with custom chips designed to read weak brain signals through hair and tissue. TestingCatalog says Sabi pairs that hardware with a Brain Foundation Model trained on its own neural recordings, aiming to reduce calibration for new wearers. The first target is about 30 words per minute, with broader plans for thought-to-prompt and intent-to-action AI control. Independent, peer-reviewed performance data has not been published, and pricing and shipping timing are still undisclosed. TestingCatalog's note
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