It's still a separate thing. This is the version that I attempted to use machine learning with. Turns out spotify has actual emotion metadata, so i was thinking of training against that while a user is listening.
your neurons emit small voltage differences whenever they fire and you have a lot of neurons. The electrodes on the headband can detect those sum of voltage differences and get your neuron firing speeds. Those speeds are what my code listens for.
I got BCI tracking now! I was able to directly control the ears on my avatar with my MIND after some training in the mirror! Super cool stuff!
Thanks to @Lethos_OTStorm for the hardware and @ChillestCharles for the software!