Ogbonda, Ebube GloryVangorp, PeterHunter, David2023-09-122023-09-122023978-3-03868-231-8https://doi.org/10.2312/cgvc.20231202https://diglib.eg.org:443/handle/10.2312/cgvc20231202This paper presents a study of a WebXR data visualisation tool designed for the immersive exploration of complex datasets in a 3D environment. The application developed using AFrame, D3.js, and JavaScript enables an interactive, device-agnostic platform compatible with various devices and systems. A user study is proposed to assess the tool's usability, user experience, and mental workload using the NASA Task Load Index (NASA TLX). The evaluation is planned to employ questionnaires, task completion times, and open-ended questions to gather feedback and insights. The anticipated results aim to provide insights into the effectiveness of the application in supporting users in understanding and extracting insights from complex data while delivering an engaging and intuitive experience. Future work will refine and expand the tool's capabilities by exploring interaction guidance, visualisation layout optimisation, and long-term user experience assessment. This research contributes to the growing field of immersive data visualisation and informs future tool design.Attribution 4.0 International LicenseCCS Concepts: Human-centered computing -> Virtual reality; Applied computing -> Interactive learning environments; Data visualisationHuman centered computingVirtual realityApplied computingInteractive learning environmentsData visualisation10.2312/cgvc.20231202109-1135 pages