Dr. Jože Guna is an assistant professor at the Faculty of Electrical Engineering at the University of Ljubljana. His research area focuses on Internet technologies, multimedia technologies, modalities, designing the user experience, and VR, AR, and MR technologies, including gamification and flow aspects. Currently, he is involved in a number of projects focusing on user experience design and evaluations focused on interactive multimedia and VR, AR, and MR applications. He is an expert in Internet, ICT, and IPTV technologies and holds several industrial certificates from CISCO, Comptia, and Apple, including trainer licenses from Cisco and Apple. He is a senior member of the IEEE organization and IEEE Slovenia Section Secretary General. He is a co-founder of the Slovenian XR hub and a technical lead of the first XR lab at Ljubljana Technology Park (TPLJ).