Marcin Kołodziej (Member, IEEE) received M.Sc. and Ph.D. degrees from the Warsaw University of Technology in 2007 and 2012, respectively. His current research interests include signal processing, biomedical engineering, the brain–computer interface, expert systems, and machine learning. He is an author, editor, and co-editor of numerous JCR articles in national and international scientific journals in the fields of biometrics, biomedical engineering, and machine learning.