Last Updated on January 8, 2023 by pg@petergamma.org We would like to thank Benny Deng for his demos about Greentek EEG caps: Benny Deng is as far as we know the model which demonstrates the Greentek EEG cap in the video, and former sales man at Greentek Sensors. And as far as we know, Benny … Continue reading Benny Deng, model for Greentek EEG caps and former sales man of Greentek sensors