UDL, UX, LX and accessibility paper

 Accessibility, Usability, and Universal Design for Learning: Discussion of Three Key LX/UX Elements for Inclusive Learning Design | TechTrends (springer.com)


Petrie et al. (2015) felt the need to come up with a unified definition. In order to achieve this goal, they have gone through an extensive literature review of 50 available definitions on web accessibility and came up with common concepts that reside within the definition dealing with web accessibility. The concepts were a) “groups of users, characteristics, needs of users”; b) “what users should be able to do”; c) “technologies used”; d) “characteristics of the website”; e) “design and development of the website”; and f) “characteristics of the situations of use” (p.2). Based on these concepts, following definition has been created: All people, particularly disabled and older people, can use websites in a range of contexts of use, including mainstream and assistive technologies; to achieve this, websites need to be designed and developed to support usability across these contexts (p.1).

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