Towards Accessible Musical Performances in Virtual Reality: Designing a Conceptual Framework for Omnidirectional Audio Descriptions

Our research focuses on making musical performance experience in virtual reality (VR) settings non-visually accessible for Blind and Low Vision (BLV) individuals by designing a conceptual framework for omnidirectional audio descriptions (AD). We address BLV users' prevalent challenges in accessing efective AD during VR musical performances. Employing a two-phased interview methodology, we initially collected qualitative data about BLV AD users' experiences, followed by gathering insights from BLV professionals who specialize in AD. This approach ensures that the developed solutions are both user-centric and practically feasible. The study devises strategies for three design concepts of omnidirectional AD (Spatial AD, View-dependent AD, and Explorative AD) tailored to diferent types of musical performances, which vary in their visual and auditory components. Each design concept ofers unique benefts; collectively, they enhance accessibility and enjoyment for BLV audiences by addressing specifc user needs. Key insights highlight the crucial role of fexibility and user control in AD implementation. Based on these insights, we propose a comprehensive conceptual framework to enhance musical experiences for BLV users within VR environments.