EEG Collect

Application for simplified EEG data collection. If you would like to use this project, please cite this paper:

Stingl, L., & Knierim, M. T. (2024). OpenBCI meets the web: A scalable, customizable platform for open-source EEG data collection. In Companion of the 2024 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp Companion ’24) (pp. 1-5). ACM. https://doi.org/10.1145/3675094.3678482

Overview

EEG Collect addresses critical needs for cross-platform compatibility, customizability, efficient session management, and user-friendly interfaces, making it ideal for large-scale and field studies. The automated data management and real-time feedback enhance data quality and reliability, supporting various research applications.

Modules:

1. Vue Frontend: Creates the user interface.
2. Node Server: Saves data as CSV in the root directory.
3. WebSocket Server: Creates WebSocket server and interprets raw data into EEG data.
4. Flask Server: Calculates impedance based on EEG data.

Vue Frontend

• Installation:

cd frontend
npm install
npm run build # For production (serve index.html)

or

npm run serve  # For development

WebSocket Server

• Installation:

cd backend
npm install
node websocket.js

Flask Server

• Installation:

cd impedance
pip install -r requirements.txt
python bandfilter.js