AHCI RESEARCH GROUP

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Papers published in international journals,
proceedings of conferences, workshops and books.

OUR RESEARCH

Scientific Publications

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2024

Gaudi, T.; Kapralos, B.; Quevedo, A.

Structural and Functional Fidelity of Virtual Humans in Immersive Virtual Learning Environments Proceedings Article

In: IEEE Gaming, Entertain., Media Conf., GEM, Institute of Electrical and Electronics Engineers Inc., 2024, ISBN: 979-835037453-7 (ISBN).

Abstract | Links | BibTeX | Tags: 3D modeling, Computer aided instruction, Digital representations, E-Learning, Engagement, fidelity, Immersive, Immersive virtual learning environment, Serious game, Serious games, Three dimensional computer graphics, Virtual character, virtual human, Virtual humans, Virtual instructors, Virtual learning environments, Virtual Reality, virtual simulation, Virtual simulations

@inproceedings{gaudi_structural_2024,

title = {Structural and Functional Fidelity of Virtual Humans in Immersive Virtual Learning Environments},

author = {T. Gaudi and B. Kapralos and A. Quevedo},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85199517136&doi=10.1109%2fGEM61861.2024.10585535&partnerID=40&md5=bf271019e077b5e464bcd62b1b28312b},

doi = {10.1109/GEM61861.2024.10585535},

isbn = {979-835037453-7 (ISBN)},

year  = {2024},

date = {2024-01-01},

booktitle = {IEEE Gaming, Entertain., Media Conf., GEM},

publisher = {Institute of Electrical and Electronics Engineers Inc.},

abstract = {Central to many immersive virtual learning environments (iVLEs) are virtual humans, or characters that are digital representations, which can serve as virtual instructors to facilitate learning. Current technology is allowing the production of photo-realistic (high fidelity/highly realistic) avatars, whether using traditional approaches relying on 3D modeling, or modern tools leveraging generative AI and virtual character creation tools. However, fidelity (i.e., level of realism) is complex as it can be analyzed from various points of view referring to its structure, function, interactivity, and behavior among others. Given its relevance, fidelity can influence various aspects of iVLEs including engagement and ultimately learning outcomes. In this work-in-progress paper, we propose a study that will examine the effect of structural and functional fidelity of a virtual human assistant on engagement within a virtual simulation designed to teach the cognitive aspects (e.g., the steps of a procedure) of the heart auscultation procedure. © 2024 IEEE.},

keywords = {3D modeling, Computer aided instruction, Digital representations, E-Learning, Engagement, fidelity, Immersive, Immersive virtual learning environment, Serious game, Serious games, Three dimensional computer graphics, Virtual character, virtual human, Virtual humans, Virtual instructors, Virtual learning environments, Virtual Reality, virtual simulation, Virtual simulations},

pubstate = {published},

tppubtype = {inproceedings}

}