https://github.com/dashersw/brain-bits

A P300 online spelling mechanism for Emotiv headsets. It's completely written in Node.js, and the GUI is based on Electron and Vue.
https://github.com/dashersw/brain-bits

bci electron neural-networks nodejs p300

Last synced: 9 months ago
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A P300 online spelling mechanism for Emotiv headsets. It's completely written in Node.js, and the GUI is based on Electron and Vue.

• Host: GitHub
• URL: https://github.com/dashersw/brain-bits
• Owner: dashersw
• License: mit
• Created: 2017-09-09T08:54:04.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2020-06-13T20:55:44.000Z (over 5 years ago)
• Last Synced: 2025-03-20T00:41:08.102Z (9 months ago)
• Topics: bci, electron, neural-networks, nodejs, p300
• Language: JavaScript
• Homepage:
• Size: 185 KB
• Stars: 177
• Watchers: 13
• Forks: 25
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# brain bits

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.

![recording](https://user-images.githubusercontent.com/698308/30238993-e321ff48-9552-11e7-811e-cdd3f6487c8c.gif)

## Installation

Clone the source code:

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

### External dependencies

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

### Project dependencies

Change to the directory:

    cd brain-bits

Install submodules:

    git submodule update --init --recursive

Finally:

    npm install

## Starting the app

Run `npm start` to start the application.

## Starting a training session

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

## Controls

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.