Reactive Brain Waves
summary
A live demo shows a webpage that connects to a Muse headset via web Bluetooth, subscribes to EEG packets (arrays of 12 voltages) and processes them with a RxJS pipeline that detects blinks by taking the per-sample max, abs, filtering above a threshold ~80 mV and mapping spikes to true for ~300 ms. The built Angular app visualizes blinks as an eye icon that turns red; hardware pairing is flaky but the processing logic and visualization work.
AI-written summary · about
chapters (7)
- 0:00Start
- 2:43Web Bluetooth
- 9:22Accelerometer
- 12:11Import the Muse Client
- 13:32Subscribe to the Eeg Data
- 15:12Subscribe Method
- 18:11Spread Operator
