Medical training in Virtual Reality (VR) is rapidly gaining traction, offering clinicians a secure environment for learning and honing skills. VR’s immersive simulations, adaptability, and cost-effectiveness make it an appealing platform. However, continuous improvement requires scrutinizing user interaction and leveraging data capture tools for optimal outcomes. The Digi Sim platform stands as a beacon of this evolution, offering immersive VR learning to healthcare workers and students across NHS Wales.

Data capture in VR training is pivotal. VR headsets’ tracking capabilities provide invaluable user data, enabling analysis of training effectiveness and areas needing enhancement. At Digi Sim, clinicians access user performance metrics, fostering greater engagement by allowing professionals to review and retry scenarios.

Previously, the Software Centre of Attention Tracking method was employed, tracking the user’s focal point but failing to capture users eye movements. Although beneficial, it had limitations, unable to discern actual eye movements independently of head motions.

VR headsets with eye tracking technology marks a substantial leap. By capturing true eye movement, it provides insights into user behaviour. Unlike its predecessor, it tracks gaze direction even without head movement, vastly improving data accuracy.

This enhancement has revolutionized scenario analysis, facilitating nuanced evaluations of user decision-making processes. An illustrative example highlights

its impact: contrasting software tracking with eye tracking reveals how users navigate between answers. The eye tracking system uncovered that prolonged decision-making arose from locating a distant answer, a nuance unobservable with prior methods. Consequently, clinicians gain deeper insights into user interactions and decision processes.

In the realm of medical VR training, the integration of eye tracking technology propels analysis to a granular level, unveiling intricacies that were once imperceptible. This innovative stride ensures continuous improvement, enriching the educational landscape and refining the healthcare training experience.