2026-04-19T22:25:21Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/104762025-05-17T00:05:16Zcom_10259_4219com_10259_5086com_10259_2604col_10259_7349

00925njm 22002777a 4500 dc Mayer, Anjela author Miguel Alonso, Inés author Chardonnet, Jean-Rémy author Bustillo Iglesias, Andrés author Ovtcharova, Jivka author 2025-04 This study investigates baseline modalities for evaluating Augmented Reality (AR) avatar guidance in asynchronous collaboration on spatially complex tasks. A formative study with three participants compared smartphone video, HoloLens video, and AR avatars across usability, collaboration, learning, and spatial awareness. Results suggest smartphone video as a reliable baseline due to usability and familiarity. Avatars showed potential for enhancing spatial awareness, task engagement, and learning outcomes but require interface improvements. Despite the small sample size, this study offers insights into immersive technologies for industrial training and collaboration. 979-8-3315-1484-6 http://hdl.handle.net/10259/10476 10.1109/VRW66409.2025.00325 Enhancing Asynchronous Learning in immersive Environments: Exploring Baseline Modalities for Avatar-Based AR Guidance