During the IUPESM 2015 World Congress on Medical Physics & Biomedical Engineering (WC2015), held on 7 to 12 June 2015 in Toronto (Canada), the ANDREA fellows Prof. Jens Haueisen, Dr. Uwe Graichen and Patrique Fiedler (all TUIL) presented results of the ANDREA dry electrode and cap development as well as algorithm development for online artifact detection and rejection. The World Congress is one of the largest international conferences in the fields of biomedical engineering and medical physics.