埃塞俄比亚软件开发组织中的可用性挑战

Degif Teka, Y. Dittrich, Mesfin Kifle
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引用次数: 12

摘要

可用性和以用户为中心的设计(UCD)是软件开发的核心。在发展中国家,信息技术发展与当地使用情况之间的差距比西方国家更大。然而,在埃塞俄比亚,软件实践和政策制定层面都没有很好地解决可用性问题。软件从业者关注功能需求、满足截止日期和预算。埃塞俄比亚的软件开发行业还处于起步阶段。本文旨在了解埃塞俄比亚软件开发公司的可用性实践。对开发人员、系统分析师、产品所有者和用户进行了研究。在研究的第一阶段,分析了参与性观察、讲习班和对从业人员和业务人员的访谈。据观察,非正式讨论比交流经验和想法的正式会议要多。从业人员的内部配置,他们的经验,文化知识和对用户情况的常识指导了设计。原型和工作版本的快速交付有助于获得用户反馈,即使早期的用户焦点被证明是一个挑战,因为开发人员和用户之间的沟通受到了几层间接的影响。进一步的挑战是要支持的用户的异质性,缺乏对可用性方法的认识,以及缺乏资源
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Usability Challenges in an Ethiopian Software Development Organization
Usability and user centered design (UCD) are central to software development. In developing countries, the gap between IT development and the local use situation is larger than in western countries. However, usability is neither well addressed in software practice nor at the policy making level in Ethiopia. Software practitioners focus on functional requirements, meeting deadlines and budget. The software development industry in Ethiopia is in its early stage. The article aims at understanding usability practices in an Ethiopian software development company. Developers, system analysts, product owners and users were studied. In this first phase of the research, participatory observation, a workshop and interviews with practitioners and operational staff were analyzed. Informal discussions have been observed to outweigh formal meetings for sharing experience and ideas. Practitioners’ internal configuration, their experience, cultural knowledge and common sense regarding the users’ situation guided the design. Prototypes and fast delivery of working versions helped in getting user feedback even if early user focus proved to be a challenge as communication between developers and users suffered from several layers of indirection. Further challenges are the heterogeneity of users to be supported, a lack of awareness of usability methods, and lacking resources
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