Prof. Krzysztof Walczak participated in the international conference The 16th EuroVR International Conference, which was held in Tallinn (Estonia) from 22 to 25 October 2019. Prof. Walczak served as a General Co-Chair of the conference. He also organized the show of VR / AR applications developed at the Department of Information Technology in cooperation with AMICA S.A. UEP students who worked on creating applications as part of summer student internships also participated in the show. Prof. Walczak also gave an online interview for the Estonian business portal Business-M.