Quality of Experience Assessment of Interaction Mechanics in Virtual Reality

U sklopu ovog diplomskog rada dan je pregled interakcijskih mehanika i njihovog značaja za virtualnu stvarnost. Izrađena je aplikacija za testiranje interakcijskih mehanika i napravljene su tri igre u kojima se mogu podešavati različite vrijednosti nekoliko parametara interakcijskih mehanika. Provedeno je testiranje na manjem broju ispitanika, te su izneseni i analizirani prikupljeni podatci. Zaključno su navedene preporuke za unaprjeđenje postojećeg programskog rješenje i buduća korisnička ispitivanja. In this thesis, an overview of interaction mechanics and their significance in virtual reality is given. Three VR games - a target shooting game, a target slicing game, and a pick-and-place game - were created for the developed interaction testing framework that enables configuration of interaction parameters in those games. Using the developed solution, a QoE pilot study was conducted, and the methodology of the survey is described. Additionally, the results of the acquired subjective and objective data are presented and analyzed. Finally, recommendations for improvement and future user studies are listed.