This research aims to develop a cutting-edge teleinteraction platform that enables highly immersive, realistic, and trustworthy virtual experiences by integrating three core technologies: (1) leveraging multimodal sensors and AI models to analyze and virtualize high-precision mixed reality spaces, (2) establishing a real-time, low-power interaction system using devices such as head-mounted displays and wearables, and (3) developing authentication and security technologies for real-time detection and verification of mixed reality spaces and user information.