EEG beanie that turns imagined speech into text
Sabi Cap is Sabi's first wearable: a beanie form-factor non-invasive BCI that uses a high-density array of miniature EEG sensors to decode internal speech into on-screen text. The company has also described a baseball-cap version as a follow-on form factor. Public materials describe wireless operation and end-to-end encryption when neural data is uploaded for model training.