Task Analysis
Task Analysis
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任务分析
DOI：
10.1201/9780849375477.ch48
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发表时间：
1997
期刊：
影响因子：
--
通讯作者：
Les Ainsworth
中科院分区：
文献类型：
--
作者：
Les Ainsworth
任务分析可以被定义为在动作和/或认知过程方面对用户需要做什么以实现任务目标的研究。其思想是，任务分析为任务或活动的描述提供了一些结构，这使得描述活动如何组合在一起变得更容易，并探索这对产品设计的影响。在考虑产品界面的设计以及用户如何与它们交互时，这可能特别有用。下面是对任务分析的一些概念的一个非常简单的介绍，并通过一个设计示例进行说明。关于任务分析的更详细的介绍，一个很好的信息来源是Kirwan和Ainsworth（1992）
Task analysis can be defined as the study of what a user is re q u i red to do, in terms of actions and/or cognitive processes, to achieve a task objective. The idea is that task analysis provides some stru c t u re for the description of tasks or activities, which then makes it easier to describe how activities fit together, and to explore what the implications of this may be for the design of products. This can be particularly useful when considering the design of interfaces to products, and how users interact with them. The following is a very simple introduction to some of the concepts of task analysis, and is illustrated by a design example. For a m o re detailed introduction to the use of task analysis a good source of i n f o rmation is Kirwan and Ainsworth (1992)