🧠 Types of Neural Interfaces
Measurement of electrical brain activity through electrodes on the scalp, non-invasive, real-time monitoring
Measurement of blood flow in the brain through near-infrared light, wearable, portable, good temporal resolution
Measurement of magnetic fields of the brain, high resolution, expensive, typically clinical use
Implanted electrodes, high resolution, used for medical applications, research
Real-time feedback of brain activity for training, meditation, cognitive enhancement
Mind-controlled applications, gaming, accessibility, assistive technology
🛠️ Consumer EEG Headsets
Popular Devices
Muse: Meditation and neurofeedback headband
NeuroSky MindWave: Consumer EEG for developers
OpenBCI: Open-source BCI platform
Emotiv EPOC: Research-grade consumer EEG
MindLink: Affordable consumer option
Try it live
Everything above runs in your browser — open Hash Function Avalanche Visualizer and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.
▶ Open Hash Function Avalanche Visualizer simulation