The Impact of Virtual Reality on Technical Training: A Case Study in Live-Line Maintenance

This paper presents an evaluation of the effectiveness of virtual reality (VR) as a training tool for electricians working in high-risk environments within the energy infrastructure sector. A study was conducted involving 124 participants, divided into four groups, to compare the outcomes of VR-based training, traditional training, and a combination of both methods. The Virtual Electrician Training system, a comprehensive VR platform featuring realistic 3D models and interactive scenarios, was used to simulate real-world tasks. Results indicate that participants who received VR training followed by traditional training demonstrated the highest knowledge retention and skill acquisition, suggesting that VR is an effective introductory training tool. The study also identified challenges such as user discomfort and varying ease of use, highlighting the need for further refinement of VR systems. The findings support the integration of VR into technical training programs, with potential benefits including improved safety, enhanced learning outcomes, and cost savings. This research contributes to the growing body of knowledge on the application of VR in industrial training and offers insights into optimizing training sequences for maximum effectiveness.