Interesting study, will be interesting to see where this goes. gerrino, I looked up Neurosky Mindwave2 and it is definitely more affordable at $100, but following the buy link resulted in “currently unavailable.” I think the Muse 2 could be a good option for some people – more expensive at $250, but on the other hand it has more sensors and has various meditation training applications available. Also the Muse 2 is what Alexandra Kitson is using for her LUCID LOOP project. (Side note: in the thread I just linked to Kitson was mentioned by Andrew as a possible Night Club guest, which I would love to see happen!)
~ArthurG