Marilena Tumler is currently completing her master’s degree in philosophy, psychology, history (MEd.) and ethics (MA) at the University of Vienna. In her master’s thesis she examines the use of mixed reality in history didactics. She recently completed an internship at the Dornbirn City Archive, where she was able to do a lot of research for her master’s project, in which she is creating a location-based mixed-reality app. In 2019 she gained a BA in philosophy, psychology and history.