This process has four major activities: developing stories or scenarios as a means of imagining ideal user interactions, using those scenarios to define requirements, using these requirements in turn to define the fundamental interaction framework for the product, and filling in the framework with ever-increasing amounts of design detail.
这个过程包含4个主要的工作,即用故事和场景剧本来想像理想的用户交互过程、用场景剧本来定义需求、依次使用这些需求来定义产品的基本交互框架,以及用不断增强的设计细节来完善框架。