VISHnu: An approach to support the personalization of self-expressive avatars using context-awareness

• Ailton Ribeiro Federal University of Bahia (UFBA)
• Vaninha Vieira Federal University of Bahia (UFBA)
• Lynn Alves Federal University of Bahia (UFBA)
• Cristiano Maciel Federal University of Mato Grosso (UFMT)

DOI: https://doi.org/10.5753/sbsc_estendido.2024.238830

Abstract

This abstract highlights the relevance of digital avatars as representations of individuals in virtual environments. It discusses how the characteristics of these avatars can influence user behavior, emphasizing the importance of customization to enhance immersion and self-expression. The original article presents VISHnu, an approach developed to support avatar customization based on context. Three evaluations were conducted to investigate the effectiveness and feasibility of VISHnu, involving experts. The results include tangible artifacts, a checklist, and a glossary, intended to assist in the development of avatars that are more inclusive and representative of human diversity.

Keywords: Avatar, Personalization, Metaverse, Self-expression, Context-awareness

References

Arouca, M. G., Ribeiro, A., Amorim, A. M., Neves, I. B., Vieira, V., Barreto, M., Costa, F., and Brito, R. (2024). Gamification to support crowdsourcing and participatory mapping for signaling and spatialization of covid-19 transmission predictors. In Brazilian Symposium on Collaborative Systems XIX - Salvador, Bahia, pages 1–14.

Botelho, K., Pestana, M. C., Ribeiro, A., Amorim, A. M., and Vieira, V. (2023). Tccfun: Uso de gamificação como apoio à autogestão e motivação em trabalhos de conclusão de curso. In Anais do XVIII Simpósio Brasileiro de Sistemas Colaborativos, pages 113–126, Porto Alegre, RS, Brasil. SBC.

Campinho, F., Sousa, N., Vieira, V., and Jr, U. B. (2016). Allpee – um sistema sensível ao contexto para auxílio ao tratamento do comportamento de enurese. In Anais Estendidos do XXII Simpósio Brasileiro de Sistemas Multimídia e Web, pages 95–98, Porto Alegre, RS, Brasil. SBC.

Chesney, T., Chuah, S.-H., Hoffmann, R., Hui, W., and Larner, J. (2016). How user personality and social value orientation influence avatar-mediated friendship. Information Technology and People.

Fu, X.-h., Li, Q.-s., Ji, N.-y., Xu, H., Chai, Z.-h., and Yang, H. (2021). Design and application of virtual avatar framework based on e-commerce live streaming. In 2021 20th International Conference on Ubiquitous Computing and Communications (IUC-C/CIT/DSCI/SmartCNS), pages 451–458. IEEE.

Gliem, J. A. and Gliem, R. R. (2003). Calculating, interpreting, and reporting cronbach’s alpha reliability coefficient for likert-type scales. In Midwest Research-to-Practice Conference in Adult, Continuing, and Community, pages 82–88.

Holtzman, S., DeClerck, D., Turcotte, K., Lisi, D., and Woodworth, M. (2017). Emotional support during times of stress: Can text messaging compete with in-person interactions? Computers in Human Behavior, 71:130–139.

Kang, H. and Kim, H. K. (2020). My avatar and the affirmed self: Psychological and persuasive implications of avatar customization. Computers in Human Behavior, 112:106446.

Liao, W., Bazarova, N. N., and Yuan, Y. C. (2018). Unpacking medium effects on social psychological processes in computer-mediated communication using the social relations model. Journal of Computer-Mediated Communication, 23(2):90–106.

Mack, K., Hsu, R. C. L., Monroy-Hernandez, A., Smith, B. A., and Liu, F. (2023). Towards inclusive avatars: Disability representation in avatar platforms. In Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, CHI ’23, page 13, New York, NY, USA. Association for Computing Machinery.

Pestana, M. C. and Vieira, V. (2018). Context-aware task distribution for mobile crowdsourcing. In Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems, IHC 2018, New York, NY, USA. Association for Computing Machinery.

Ribeiro, A., Guerreiro, M., Amorim, A. M., Pestana, M. C., and Vieira, V. (2024a). Towards inclusive avatars: A study on self-representation in virtual environments. In Brazilian Symposium on Collaborative Systems XIX - Salvador, Bahia, page 15, Porto Alegre, RS, Brasil. SBC.

Ribeiro, A., Vieira, V., Alves, L., and Maciel, C. (2024b). Vishnu: An approach to support the personalization of self-expressive avatars using context-awareness. International Journal of Human-Computer Studies, 185:103243.

Schrader, C. (2019). Creating avatars for technology usage: Context matters. Computers in Human Behavior, 93:219–225.

SooHoo, J. (2022). A systematic review of sexism in video games.

Takano, M. and Taka, F. (2022). Fancy avatar identification and behaviors in the virtual world: Preceding avatar customization and succeeding communication. Computers in Human Behavior Reports, 6:100176.

Zimmermann, D., Wehler, A., and Kaspar, K. (2023). Self-representation through avatars in digital environments. Current Psychology, 42(25):21775–21789.