A Framework for Information Accessibility in Large Video Repositories
| Autor: | Koplick, Stewart, Sitbon, Laurianne, Favre, Benoit, Zhang, Jinglan, Bayor, Andrew, Koplick, Stew-Art, Bircanin, Filip, Brereton, Margot |
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| Přispěvatelé: | Endeavour Foundation, Queensland University of Technology [Brisbane] (QUT), Traitement Automatique du Langage Ecrit et Parlé (TALEP), Laboratoire d'Informatique et Systèmes (LIS), Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
030506 rehabilitation
Computer science Information access Context (language use) 02 engineering and technology [INFO.INFO-CL]Computer Science [cs]/Computation and Language [cs.CL] World Wide Web 03 medical and health sciences Information systems → Users and interactive retrieval [INFO.INFO-LG]Computer Science [cs]/Machine Learning [cs.LG] [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing Intellectual disability 0202 electrical engineering electronic engineering information engineering medicine video search Perspective (graphical) Human-centered computing → Human computer interaction (HCI) 020206 networking & telecommunications Cognition medicine.disease Accessibility [INFO.INFO-TT]Computer Science [cs]/Document and Text Processing Web Accessibility Initiative intellectual disability Information accessibility 0305 other medical science Information presentation |
| Zdroj: | ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR) ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR), Mar 2020, Vancouver, Canada. ⟨10.1145/3343413.3378003⟩ CHIIR |
| DOI: | 10.1145/3343413.3378003⟩ |
| Popis: | International audience; Online videos are a medium of choice for young adults to access or receive information, and recent work has highlighted that it is a particularly effective medium for adults with intellectual disability, by its visual nature. Reflecting on a case study presenting fieldwork observations of how adults with intellectual disability engage with videos on the Youtube platform, we propose a framework to define and evaluate the accessibility of such large video repositories, from an informational perspective. The proposed framework nuances the concept of information accessibility from that of the accessibility of information access interfaces themselves (generally catered for under web accessibility guidelines), or that of the documents (generally covered in general accessibility guidelines). It also includes a notion of search (or browsing) accessibility, which reflects the ability to reach the document containing the information. In the context of large information repositories, this concept goes beyond how the documents are organized into how automated processes (browsing or searching) can support users. In addition to the framework we also detail specifics of document accessibility for videos. The framework suggests a multi-dimensional approach to information accessibility evaluation which includes both cognitive and sensory aspects. This framework can serve as a basis for practitioners when designing video information repositories accessible to people with intellectual disability, and extends on the information presentation guidelines such as suggested by the WCAG. Publication rights licensed to ACM. ACM acknowledges that this contribution was authored or co-authored by an employee, contractor or affiliate of a national government. As such, the Government retains a nonexclusive, royalty-free right to publish or reproduce this article, or to allow others to do so, for Government purposes only. |
| Databáze: | OpenAIRE |
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