Study and describe the topic of spatial sound in the context of modern virtual reality applications. Focus on the usability of sound in the scope of VR exposure therapy addressing sound sensitivity (e.g., individuals diagnosed with Autism Spectrum Disorder).
Design and implement a VR application for exposure therapy based on the Unity game engine. Use game design/gamification principles to motivate players to explore the virtual environment and expose themselves to sound sources. The main features of the application will be:

• Uses existing plugin for spatial sound, i.e. the sounds in VR will be generated with correct directionality and distance-based attenuation.
• Data logging for later analysis - the log will contain data such as the player's movement through a virtual environment, distances from individual sound sources, etc.
• Asymmetric UI (desktop version for a therapist and diegetic VR version for a patient).

As a part of the thesis, conduct a pilot study focused on the user experience of the developed application.