Silent speech
Speak without making a sound
Mouth words silently and Octopus 16 turns your subtle muscle signals into text or commands — for games, private calls and hands-free control.
Octopus 16 is a coin-sized, 16-channel bio-signal device that reads your brain and muscle activity over Bluetooth — and turns it into text, control, and insight. Open hardware, open SDK, endless applications.
Sixteen EEG electrodes in one coin-sized package. Octopus 16 captures high-density brain, muscle and heart signals and streams all 16 channels over Bluetooth Low Energy — no wires, no bulky amplifier, no lab required.
Everything a modern brain–computer interface needs, on a device that fits in the palm of your hand.
The same 16 channels power silent speech, mind-driven games, muscle interfaces, meditation tracking and biometric authentication.
Mouth words silently and Octopus 16 turns your subtle muscle signals into text or commands — for games, private calls and hands-free control.
Use focus, relaxation and blink to control the action across community-built PiEEG-Server games — your brain state drives the play in real time.
Use your brain's natural P300 response to select letters, commands and choices — low cognitive load, private and secure.
Detect and analyze EMG in real time to improve training, support therapeutic recovery, and build intuitive device control.
Monitor brain-activity patterns to understand your mental state, visualize trends over time and personalize your meditation journey.
Your bio-signal signature is uniquely yours. Prove you're real with a live action, verified on-device — passwordless and private.
Gaming, private calls, travel, study, the office — communicate without saying a word out loud.
Real captures from Octopus 16 — silent speech, P300 selection, biometric auth, mind-controlled games and 16-channel streaming.
The current-generation 16-channel wireless BCI, ready to ship. Order the board, connect over Bluetooth, and start building today.
See the device, the demos and the story behind BodyHacker Octopus 16.
