neurowear, teamed up with Qosmo(
http://qosmo.jp/), developed "Brain Disco", where DJ must maintain audiences' "attention", measured with brainwave sensors, in order to keep DJing. If the average attention value remains less than a given threshold, DJ gets kicked out.
The first Brain Disco experiment has been held at Gallery KATA Ebisu in July 26.
(Video by grkt Inc.
http://grkt.jp/)