面向可用性的需求工程方法

Pär Carlshamre, Joachim Karlsson
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引用次数: 23

摘要

我们描述并提出了一种面向可用性的需求工程方法,即Delta方法。我们建议,通过主要关注用户应该使用系统完成的任务,而不是系统的功能,功能需求以一种自然的方式在正确的上下文中被引出。Delta方法是与一家咨询公司合作开发的,并在商业项目中得到了验证。对Delta法的组成部分进行了概述和讨论。通过实例对该方法进行了进一步的描述,并报道了该方法的工业应用结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A usability-oriented approach to requirements engineering
We describe and propose a usability-oriented approach to requirements engineering, the Delta method. We suggest that by focusing primarily on the tasks that the users are supposed to accomplish using a system, rather than the functionality of the system, functional requirements are elicited in a natural way and in their right context. The Delta method was developed in collaboration with a consultancy firm and validated in a commercial project. The components of the Delta method are outlined and discussed. The method is described further in a case study, and the results of this industrial application are reported.
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