无障碍移动应用程序的视障可用性要求:移动电子书应用程序清单

Q4 Computer Science
Munya Saleh Ba Matraf, N. Hashim, A. Hussain
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引用次数: 0

摘要

电子书的定义是一种电子格式的书,它可以对所有读者有益,主要是那些因视力障碍而与纸质书作斗争的人。然而,视障人士无法使用普通的电子书,因为它们不能满足他们独特的需求,他们需要一种更容易使用的电子书,以达到与那些典型的电子书相同的预期优势。由于缺乏这些需求的清晰列表,开发人员不知道视障人士对电子书应用程序的具体要求。本文旨在分析视障人士对可用性和可访问性电子书应用程序的可用性要求。我们进行了三个主要的活动:回顾文献,对视障人士进行在线调查,并比较之前得到的两个结果,以获得验证的可用性需求。本研究回顾了2010年至2022年电子书可用性和可访问性的最新研究成果。此外,本研究亦对移动应用程式常见的无障碍需求及标准进行检讨。从文献中共确定了24项可用性要求,并与7名视障受访者通过在线调查得出的10项结果进行了比较。有了这些经过验证的可用性要求,设计师和从业者可以将它们作为检查清单,以确保在为视障人士设计移动电子书时考虑到所有需求。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Visually Impaired Usability Requirements for Accessible Mobile Applications: A Checklist for Mobile E-book Applications
The definition of an e-book is a book in an electronic format, which can be beneficial to all readers, mainly those struggling with print books because of their vision impairments. Nevertheless, the visually impaired cannot access regular e-books because they do not meet their unique needs, and they require a more accessible e-book to reach the same expected advantages as those typically seen. Due to the lack of a clear list of these needs, developers are not aware of the specific requirements of the visually impaired for e-book applications. This paper aimed to analyse the visually impaired usability requirements for usable and accessible e-book applications. Three main activities were conducted: reviewing the literature, conducting an online survey of the visually impaired, and comparing the two results obtained earlier to acquire verified usability requirements. This study reviewed current works on the usability and accessibility of e-books from 2010 to 2022. Besides, this study also conducted reviews on common accessibility needs and standards for mobile applications. A total of 24 usability requirements were identified from the literature and compared with ten results from seven visually impaired respondents using an online survey. With these verified usability requirements, designers and practitioners can use them as a checklist to ensure all needs are considered when designing mobile e-books for the visually impaired.
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来源期刊
CiteScore
0.70
自引率
0.00%
发文量
95
期刊介绍: IJICT is a refereed journal in the field of information and communication technology (ICT), providing an international forum for professionals, engineers and researchers. IJICT reports the new paradigms in this emerging field of technology and envisions the future developments in the frontier areas. The journal addresses issues for the vertical and horizontal applications in this area. Topics covered include: -Information theory/coding- Information/IT/network security, standards, applications- Internet/web based systems/products- Data mining/warehousing- Network planning, design, administration- Sensor/ad hoc networks- Human-computer intelligent interaction, AI- Computational linguistics, digital speech- Distributed/cooperative media- Interactive communication media/content- Social interaction, mobile communications- Signal representation/processing, image processing- Virtual reality, cyber law, e-governance- Microprocessor interfacing, hardware design- Control of industrial processes, ERP/CRM/SCM
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