I'd love to play with one of these and just watch the inputs, during various mind states. Resting, relaxing, watching tv, playing music, listening to music, drunk, high, bored, focused, reading, panic etc, etc. I don't know what I would do with the data, probably end up posting it online see if someone can do something with it.

Idk, I feel like with practice you could get pretty good at using it. But here it has a $300 price tag, looks like I will be waiting for someone else to get after those ideas.