Design and research of digital twin platform for handicraft intangible cultural heritage -Yangxin Cloth Paste

In the context of the 5G era, the rapid development of digital technology and its integration with intangible cultural heritage (ICH) can facilitate the dynamic transmission of ICH.The research purposes to construct a virtual experience platform for handmade ICH using the handmade ICH of East Hubei Province in China—Yangxin Cloth Paste as a case study through Digital Twin technology. It explores the application of digital twin technology in the field of handmade ICH transmission and aids the dynamic transmission of handmade ICH. Firstly, the research collected tangible and procedural data of the Yangxin Cloth Paste. By using photogrammetric techniques, a model of the handicraft was built and an effective digital twin conversion procedure was designed. Next, the research set up a framework for a digital twin platform for handmade ICH, designing systems for the production, display, and transaction of ICH handicrafts. Lastly, its effectiveness was validated by user satisfaction evaluation guiding subsequent optimization direction. The platform innovatively uses digital twin technology to help users visualize handicraft ICH. Through the combination of digital twin technology and virtual reality technology, it creates a realistic virtual reality experience of ICH of handicraft, stimulates users' interest in exploring ICH of handicraft, and contributes to the process protection, dissemination and development of handicraft ICH.