Smartphone-bci is a hardware / software platform born with the intention of Developing an EEG under £20.

This is the Software Repository for the smartphone BCI Project Android App

This repository is part of a Hardware - Software system:

• SMARTPHONE-BCI
• SMARTPHONE-BCI-HARDWARE

This is the Android app for the [SmartphoneBCI project] (https://jmanart.github.io/smartphone-bci-hardware/). It allows to visualise the data read from the [SmartphoneBCI hardware ] (https://github.com/jmanart/smartphone-bci-hardware/) and it is under heavy development.

There are three tabs (change from one to another by swiping)

EEG frequency analysis from the bipolar electrode:

Power of the alpha band over time

There should be two big peaks in the sanity check (electrodes not yet attached to head), one around 0 and one around 50Hz (or 60Hz depending on your electrical mains)

TODO:

• Use a C/C++ fft implementation.
• Move the driver functionality to a separate project so it can be easily used in other apps.
• The code is a bad state due to different rushes and time constrains, it needs a clean up.