Mixed reality chemistry lab for the Meta Quest 3

Augmented reality (AR) is reshaping scientific visualization by offering immersive, interactive environments. This project explores the development of an AR molecular visualization system for the Meta Quest 3 that simulates atomic orbitals and hybridization processes in real time. Traditional 2D models often fail to convey the spatial complexity of molecular structures, making AR a promising alternative. The primary research question is: How can AR technology improve interactive molecular visualization on the Meta Quest 3? The hypothesis is that AR systems can provide greater spatial understanding and engagement compared to static models. Using Unreal Engine 5.4 and the Oculus XR Plugin, the system enables users to spawn, manipulate, and combine s, p, and d orbitals into hybrid orbitals such as sp, sp², and sp³. Hand tracking and passthrough mode allow users to interact directly with orbitals, while the system provides feedback on correct combinations and spatial configurations. Expected outcomes include insights into the usability and technical performance of AR-based molecular simulations. This research contributes to the growing field of AR applications in scientific visualization, with potential implications for chemistry education, industrial design, and scientific research. Poster submission was presented at the New Westminster campus on April 10, 2025, for Student Research Days 2025.