The article evaluates the performance of virtual reality (VR) and mixed reality (MR) training for hoisting missiles. The researchers looked at how well users performed, how the training looked visually, and how users felt about the experience. They found that MR training was more effective and realistic, while VR training was easier to use. However, using these systems for a long time can harm vision and users may struggle to explore the virtual environment. These findings can help improve training resources and effectiveness.