This project implements a P300 online spelling mechanism for Emotiv headsets. It's completely written in Node.js, and the GUI is based on Electron and Vue.

Clone the source code:

git clone git@github.com:dashersw/brain-bits.git

This project depends on external libraries like hidapi and mcrypt for USB communication. If you have both hidapi and mcrypt, you can skip this step.

Install external dependencies:

brew install hidapi
brew install mcrypt

Change to the directory:

cd brain-bits

Install submodules:

git submodule update --init --recursive

Finally:

npm install

Run npm start to start the application.

The keyboard shortcut cmd + s will start a pre-defined training session with the word HELLO.

You can reveal the control panel with the keyboard shortcut cmd + o. The control panel lets you choose whether you want to run a training session or a live session, and specify the training message. You can also start / stop a session.