GE Healthcare, a subsidiary of GE, has partnered with Beijing GXL Technologies, a mixed reality partner of Microsoft, to develop a mixed reality training system based on HoloLens 2. This system aims to improve the efficiency and knowledge retention of service engineers who maintain GE Healthcare's complex medical equipment in China, such as CT and MRI scanners. The training system provides precise step-by-step guidance and holographic 3D visualizations overlaid onto the medical devices, helping engineers understand the signal flow and key maintenance procedures of the machines. The collaboration between GE Healthcare and GXL Technologies demonstrates the potential of mixed reality in enhancing traditional training methods and providing interactive and immersive experiences for faster and easier learning. GE Healthcare believes that mixed reality technology will have widespread applications across various industries in the future.