{"title":"VISHnu: An approach to support the personalization of self-expressive avatars using context-awareness","authors":"Ailton Ribeiro , Vaninha Vieira , Lynn Alves , Cristiano Maciel","doi":"10.1016/j.ijhcs.2024.103243","DOIUrl":null,"url":null,"abstract":"<div><p>The avatar is a digital character that represents a person in a virtual environment, such as the metaverse. It is widely used in games and is also becoming a reality in other domains. Research indicates that the characteristics of a person’s avatar can influence his/her behavior while using a system, improving the sense of presence, immersion, and self-expression. A gap is how to support developers proposing avatar personalization, considering a user’s context, and understanding how context-awareness applied to avatars influences self-expression. In this article, we investigate how to support the development of self-expressive avatars. We present VISHnu, an approach developed to support the formalization of the use of context for avatar personalization. We conducted three evaluations to investigate the potential and feasibility of the VISHnu approach with specialists and developers: a focus group (n <span><math><mo>=</mo></math></span> 6), interviews (n <span><math><mo>=</mo></math></span> 6), and a questionnaire (n <span><math><mo>=</mo></math></span> 12). In addition to guidelines derived from mixed qualitative methods and data triangulation, including insights from the literature review, we present two tangible artifacts—the checklist and glossary. These artifacts provide a robust initial foundation for developers and enthusiasts aiming to create avatar customization solutions aligned with advancements in immersive worlds like the metaverse. Our results have the potential to contribute to the creation of avatar personalization solutions that are more inclusive and more representative of human diversity.</p></div>","PeriodicalId":54955,"journal":{"name":"International Journal of Human-Computer Studies","volume":null,"pages":null},"PeriodicalIF":5.3000,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Human-Computer Studies","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1071581924000272","RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"COMPUTER SCIENCE, CYBERNETICS","Score":null,"Total":0}
引用次数: 0
Abstract
The avatar is a digital character that represents a person in a virtual environment, such as the metaverse. It is widely used in games and is also becoming a reality in other domains. Research indicates that the characteristics of a person’s avatar can influence his/her behavior while using a system, improving the sense of presence, immersion, and self-expression. A gap is how to support developers proposing avatar personalization, considering a user’s context, and understanding how context-awareness applied to avatars influences self-expression. In this article, we investigate how to support the development of self-expressive avatars. We present VISHnu, an approach developed to support the formalization of the use of context for avatar personalization. We conducted three evaluations to investigate the potential and feasibility of the VISHnu approach with specialists and developers: a focus group (n 6), interviews (n 6), and a questionnaire (n 12). In addition to guidelines derived from mixed qualitative methods and data triangulation, including insights from the literature review, we present two tangible artifacts—the checklist and glossary. These artifacts provide a robust initial foundation for developers and enthusiasts aiming to create avatar customization solutions aligned with advancements in immersive worlds like the metaverse. Our results have the potential to contribute to the creation of avatar personalization solutions that are more inclusive and more representative of human diversity.
期刊介绍:
The International Journal of Human-Computer Studies publishes original research over the whole spectrum of work relevant to the theory and practice of innovative interactive systems. The journal is inherently interdisciplinary, covering research in computing, artificial intelligence, psychology, linguistics, communication, design, engineering, and social organization, which is relevant to the design, analysis, evaluation and application of innovative interactive systems. Papers at the boundaries of these disciplines are especially welcome, as it is our view that interdisciplinary approaches are needed for producing theoretical insights in this complex area and for effective deployment of innovative technologies in concrete user communities.
Research areas relevant to the journal include, but are not limited to:
• Innovative interaction techniques
• Multimodal interaction
• Speech interaction
• Graphic interaction
• Natural language interaction
• Interaction in mobile and embedded systems
• Interface design and evaluation methodologies
• Design and evaluation of innovative interactive systems
• User interface prototyping and management systems
• Ubiquitous computing
• Wearable computers
• Pervasive computing
• Affective computing
• Empirical studies of user behaviour
• Empirical studies of programming and software engineering
• Computer supported cooperative work
• Computer mediated communication
• Virtual reality
• Mixed and augmented Reality
• Intelligent user interfaces
• Presence
...