Briefing: This tiny implant, smaller than a grain of salt, can read your brain
Strategic angle: A new neural implant is so small it can rest on a grain of salt, yet it can track and wirelessly transmit brain activity for over a year.
Editorial Staff
1 min read
Updated 4 months ago
Implant is smaller than a grain of salt.
Tracks and transmits brain activity wirelessly.
Powered by laser light that safely passes through tissue.
Communicates using tiny infrared signals.