敏捷用户界面需求工程线路图

在交互式软件系统工程中,用户界面需求是个重要阶段.需求工程师总是在为用户界面需求工程寻找好的指南和线路图.这些指南和线路图不仅要确保在未来系统中的可用性,而且要容易掌握和使用.这是目前为用户需求的HCI(Human-Computer-Interface)方法的挑战之一.敏捷方法论以容易使用、灵活、快速、迭代方法而出名.敏捷方法论和以用户中心的的需求工程实践为用户界面需求工程提供了一个动力.对以用户为中心的需求工程提出了有敏捷特征的线路图.线路图里的主要人工制品是场景.提出了一个原型导出过程.补充了SUCRE(Scenario-based User-Centered Requirement Engineering)框架.这个过程在线路图里为快速的需求验证起到重要的里程碑作用.

An Agile Roadmap for User-interface Requirement Engineering

The user-interface requirement is a important stage in the interactive software engineering.Requirement engineering often looks for better guidelines and roadmaps for user-interface requirement engineering that not only ensure the usability in future system,but also aren’t difficult to grasp and use.This challenges the current HCI methods for user requirements.It is well known that agile methodologies are ease to use,flexible,and fast,and iterative.In this paper,a roadmap for user-interface requirement engineering is proposed,which has agile features.The major artifacts in this roadmap are Scenarios.A Prototype Derivation Process is presented,which complements the Scenario-based User-Centered Requirement Engineering framework.This process serves important milestones in the roadmaps for quick requirements verification.