Collaborative Engineering of Usability Requirements

可用性需求的协同工程

• 批准号: RGPIN-2018-04470
• 负责人: Cheng, Jinghui
• 金额: $ 2.04万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=754189
• 关键词: Collaborative; Engineering; Usability; Requirements

Usability is a fundamental type of non-functional requirements (NFRs) that specifies how easy, efficient, error-preventing, and pleasant a software system must be to be used by human users. The importance of usability is increasingly pervasive in the modern software engineering projects. Because of the unique characteristics of usability NFRs, however, software development teams often experience considerable challenges in managing this type of NFRs, limiting their ability in creating more successful products for their users. First, usability and user interaction are complex issues that rely on diverse factors that require effective collaboration from multidisciplinary software development stakeholders, which is usually difficult to achieve. Second, resource and skill-demanding activities such as iterative prototyping and user studies are indispensable in identification, evolution, verification, and validation of usability NFRs. There is currently little methodology and tool support in facilitating the multidisciplinary collaboration and the iterative activities in managing usability NFRs.The long-term objective of this research program is to address this gap by investigating, developing, and deploying methods, models, and tools for usability NFRs management in collaborative and iterative environments. In the next five years, this research targets five short-term objectives: (1) accumulating practitioners' knowledge about usability NFRs management, (2) constructing a taxonomy and an ontology of usability “bad smells” as a common vocabulary for discussing usability concepts, (3) creating a usability NFRs modeling scheme to support multidisciplinary communication, (4) exploring semi-automated methods for usability NFRs identification and construction, and (5) creating and evaluating a usability NFRs lifecycle management tool. To achieve these objectives, we (my students and I) will work closely with industrial practitioners in order to measure the impact of our findings in practice. This research is motivated by and extends my recent work on techniques to support software stakeholders' collaborative consideration on usability and user experience issues in serious games and other domains.The outcomes from this research program will increase our theoretical and practical knowledge about usability NFRs, broadening the adoption of usability engineering, especially in areas in which usability is becoming an emerging concern. The methods, models, and tools resulted from this research will directly benefit the Canadian industry, allowing companies to streamline their usability engineering process and create more successful products. Last but not least, this research program will train four HQPs, including two PhD and two Master students, allowing them to gain extensive hands-on experience in empirical research and user-centered design and development.

可用性是非功能需求（NFR）的一种基本类型，它规定了软件系统必须被人类用户使用时的简单性、有效性、防错性和愉悦性。可用性的重要性在现代软件工程项目中越来越普遍。然而，由于可用性NFR的独特特征，软件开发团队在管理这种类型的NFR时经常遇到相当大的挑战，限制了他们为用户创建更成功产品的能力。首先，可用性和用户交互是依赖于不同因素的复杂问题，需要多学科软件开发利益相关者的有效协作，这通常很难实现。第二，资源和技能要求的活动，如迭代原型和用户研究是不可或缺的识别，进化，验证和可用性NFR的确认。目前很少有方法和工具的支持，以促进多学科的合作和管理可用性NFRs.The长期目标的研究计划的迭代活动是通过调查，开发和部署的方法，模型和工具，在协作和迭代环境中的可用性NFRs管理，以解决这一差距。在未来五年，本研究针对五个短期目标：（1）积累从业者关于可用性NFR管理的知识，（2）构建可用性“坏气味”的分类和本体作为讨论可用性概念的公共词汇，（3）创建可用性NFR建模方案以支持多学科交流，（4）探索可用性NFR识别和构建的半自动化方法，以及（5）创建和评估可用性NFR生命周期管理工具。为了实现这些目标，我们（我的学生和我）将与行业从业人员密切合作，以衡量我们的研究结果在实践中的影响。这项研究的动机和扩展我最近的工作技术，以支持软件利益相关者的合作考虑的可用性和用户体验问题，在严重的游戏和其他领域。这项研究计划的成果将增加我们的理论和实践知识的可用性NFR，扩大采用可用性工程，特别是在可用性正在成为一个新兴的关注领域。从这项研究中产生的方法，模型和工具将直接使加拿大行业受益，使公司能够简化他们的可用性工程过程，创造更成功的产品。最后但并非最不重要的是，该研究计划将培养四名HQP，包括两名博士生和两名硕士生，使他们能够在实证研究和以用户为中心的设计和开发方面获得广泛的实践经验。