Portillo, Cesar and Paterson, Justin ORCID: https://orcid.org/0000-0001-7822-319X (2025) Redefining Virtual Reality accessibility for visually impaired audiences: the role of 3D audio, audio description, haptics, and sound design. In: Innovation in Music: suffix TBC. Innovation in Music. Routledge, London, UK. (Submitted)

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Abstract

Virtual Reality (VR) is widely recognised for its ability to create immersive, multisensory experiences. However, for visually impaired users, the reliance on predominantly visual cues can result in an incomplete and inaccessible experience. While accessibility solutions such as audio description provide essential context, they often serve as supplementary rather than fully integrated elements, offering fragmented rather than holistic engagement. Sound is frequently relegated to a secondary role, primarily facilitating navigation rather than enriching spatial awareness, atmosphere, and narrative depth.
This research examines the potential of sound as an active storytelling medium in VR by reimagining the relationship between audio description, sound design and spatial audio. It explores how 3D audio can foster spatial awareness, allowing users to perceive the location of objects and actions within a virtual environment. Additionally, it investigates how different types of visual information can be conveyed through sound design and spatial audio, and augmented by haptics, so it can support and reduce the reliance on traditional verbal descriptions. The study also evaluates the effectiveness of audio-driven navigational systems in promoting independent exploration and deeper narrative engagement.
Drawing on foundational studies and empirical data from focus groups involving twelve visually impaired participants with experience in video games and accessible technology, this research assesses the impact of spatialised audio cues and interactive sound signifiers on user experience. Findings suggest that an integrated approach, combining audio description with spatial sound and interactive navigational audio, significantly enhances accessibility in VR. This study highlights the importance of user-centred design and calls for further exploration of multimodal audio integration to improve accessibility, agency, and immersion in cinematic VR experiences.

Item Type:	Book Chapter or Section
Subjects:	Music
Depositing User:	Justin Paterson
Date Deposited:	18 Sep 2025 12:24
Last Modified:	18 Sep 2025 12:24
URI:	https://repository.uwl.ac.uk/id/eprint/14093
Sustainable Development Goals:	Goal 3: Good Health and Well-Being	Sustainable Development Goals:	Goal 4: Quality Education

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