32 research outputs found
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Designing Universally Accessible Networking Services for a Mobile Personal Assistant
At present, a tendency towards smaller computer sizes and at the same time increasingly inaccessible web content can be noted. Despite the worldwide recognized importance of Web accessibility, the lack of accessibility of web services has an increasingly negative impact on all users. In order to address this issue, W3C has released a recommendation on Mobile Web Best Practices, supplementary to the Web Content Accessibility Guidelines. This paper presents the design and prototype development of universally accessible networking services that fully comply with those standards. Validation and expert accessibility evaluation on the XHTML Basic prototypes present 100% compliance. The followed design process is presented in details, outlining general as well as specific issues and related solutions that may be of interest to other designers. The results will be further verified through user tests on implemented services
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Web user interface design strategy: Designing for device independence
Until recently, Web services were available only through a desktop web browser. Nowadays, methods of access move beyond the desktop computer towards ubiquitous access through portable devices. As a consequence, users have the chance to interact with a growing diversity of computing devices such as PDAs, smart phones, etc., with diverse characteristics that tend to replace conventional laptop and desktop computers. User interface designers, on the other hand, strive to design usable interfaces to cater for the diverse requirements of these devices. The design strategy proposed in this paper aims at assisting user interface designers in designing for diverse devices recommending a specific line of activities in the process of design. A case study of application of the proposed design strategy is presented, outlining its advantages