The product is positioned in the education and cultural exhibition markets. It aims to provide high-quality display and interactive experiences for educational institutions such as schools, museums, exhibition halls and other cultural venues. It can display clear and vivid image and video content, offering users an excellent audiovisual experience. It also integrates laser positioning technology and interactive teaching functions, endowing it with higher teaching and exhibition effects. Users can browse historical event nodes by pushing the screen and obtain detailed introductions and demonstrations by clicking, which enhances the sense of user participation and learning outcomes. In addition, it offers a wealth of customized courses covering multiple themes such as the Four Treasures of the Study, providing users with a more comprehensive and in-depth learning experience. The product can not only meet the needs of school classroom teaching but also provide various display methods for museums and cultural exhibitions to showcase cultural heritage and historical knowledge, improving the learning and experience effects of the audience.