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  4. Alt Text and Alt Sense in VR: Engaging Screen Reader Users within the Metaverse Through Multisenses
 
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Alt Text and Alt Sense in VR: Engaging Screen Reader Users within the Metaverse Through Multisenses

Type
conference speech
Date Issued
2023-03
Author(s)
Sun, Yu  
Stellmacher, Carolin
Kaltenhauser, Annika  
Wagener, Nadine
Neumann, Daniel
Schöning, Johannes  orcid-logo
Abstract (De)
Alt text plays a crucial role in providing individuals who rely on screen readers with a textual representation of visual content. However, dynamic and computer-generated virtual worlds comprised of scenes, 3D objects, and avatars in virtual reality (VR) remain mostly inaccessible. Equally immersive experiences are harder to guarantee, as conventional alt text may not provide rich enough descriptions for screen reader users. Additionally, engaging with virtual worlds only through the audio channel poses risks of auditory overload. To overcome the limitations of conventional alt text and reduce the experience gap between screen reader users and non-screen reader users in VR, we propose multisensory alt attributes. In this position paper, we explore the novel design space of using alt text (auditory channel) and alt sense (haptic channel) to convey the rich visual appearance of the VR world and consider the communication of social cues, and the support of navigation.
Language
English
HSG Classification
contribution to scientific community
HSG Profile Area
None
Event Title
Workshop on Towards an Inclusive and Accessible Metaverse at CHI 2023
Event Location
Hamburg, Germany
URL
https://www.alexandria.unisg.ch/handle/20.500.14171/107683
Subject(s)

computer science

Division(s)

ICS - Institute of Co...

Eprints ID
269289
File(s)
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Thumbnail Image

open.access

Name

Camera_Ready_CHI23_Workshop_Alt_Text_2_0.pdf

Size

9.26 MB

Format

Adobe PDF

Checksum (MD5)

976db695bae69d3235e13e824eaef3b0

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