This Beanie Is Designed to Read Your Thoughts

Sabi has emerged from stealth with a noninvasive brain-reading beanie and planned baseball cap.

The wearables use dense EEG sensors to decode imagined speech and turn it into typed words on a computer.

The startup says it is targeting about 30 words per minute and hopes to launch later this year.

If successful, the device could make brain-computer interfaces useful for everyday typing without surgery, expanding BCI beyond medical implants.