
Core Insights - The article highlights the innovative use of robotic technology, specifically a machine dog developed by Lenovo, in the preservation of ancient architecture, particularly the ancient wooden pagoda in Yingxian County, Shanxi Province [1][2]. Group 1: Technological Innovation - The machine dog is utilized for high-precision scanning and data collection of the Yingxian Wooden Pagoda, which is the oldest existing wooden structure in China, built in 1056 [1]. - The machine dog integrates advanced technologies such as deep learning algorithms, multi-modal sensing systems, and bionic motion control, enhancing the efficiency and accuracy of data collection compared to traditional manual methods [1][2]. Group 2: Preservation Efforts - The collaboration between local government and Tsinghua University aims to address challenges in traditional preservation methods, such as insufficient precision and potential damage from contact measurements [1]. - The Tsinghua University team has successfully completed high-precision 3D digital modeling of the pagoda's structure using the machine dog, providing comprehensive support for further analysis and protection strategies [1]. Group 3: Future Applications - Future applications of the machine dog include real-time monitoring for fire and decay, with capabilities to detect temperature changes and internal conditions of wooden components using X-ray imaging [2]. - The ongoing digital preservation efforts include creating a digital twin of the pagoda, allowing visitors to experience virtual reality simulations of the historical site [2].