Core Insights - The launch of the digital human "Sitian" at the 8th Digital China Construction Summit represents a significant integration of meteorology and digital technology, allowing for interactive communication with the public [3][5]. - "Sitian" utilizes a large model developed by the Central Meteorological Administration in collaboration with Spring Sight Intelligence, which is capable of real-time data retrieval and professional knowledge search [3][5]. Group 1: Technology and Innovation - "Sitian" is equipped with a self-developed ASR voice recognition system that accurately captures subtle voice commands even in noisy environments [4]. - The TTS voice synthesis technology enables "Sitian" to express speech naturally and emotionally, enhancing user interaction [4]. - The AI model edge server provided by Spring Sight Intelligence is compact yet powerful, facilitating the impressive performance of "Sitian" [5]. Group 2: Public Engagement and Education - The interactive format of "Sitian" allows for easier access to meteorological information, stimulating public interest in meteorological science [3]. - "Sitian" can explain complex meteorological concepts in simple terms, showcasing the unique advantages of large models in science popularization [3]. Group 3: Future Prospects - There are plans for "Sitian" to explore cross-domain collaborative innovation and expand its applications across various scenarios, integrating meteorological science into everyday life and supporting economic development [5].