(Citizens experience the multimedia device of "Shadow Talk on the Bund" in the East Hall of Shanghai Library.) With the rapid development of 5G, Internet of Things, big data and other information technologies, smart cultural tourism products are becoming more and more abundant. The General Office of the Ministry of Culture and Tourism recently released a number of practical cases of cultural and tourism digital innovation in 2022. From smart parks, smart scenic spots to smart libraries, and then to digital cultural relics protection, people have seen the broad development prospects of "intelligence+cultural tourism". Park cruise ships are equipped with "5G boxes". In many parks, taking cruise ships is a popular entertainment. Have you ever experienced the "Smart Cruise"? The smart management platform for cruise ships in the park scenic area launched by Beijing Park Management Center, which has been selected as an innovative practice case, brings citizens a more scientific and technological tour experience. This summer, visitors to Taoranting Park in Beijing found the cruise project in the park more intelligent. Based on the application of 5G technology, more than 200 cruise ships in the park, including pedal boats and electric boats, have realized "self-service boat riding". Yang Zhitao, the leader of the cruise team in Taoranting Park, said that before taking a boat, tourists can scan the QR code to "queue in the cloud", and then check the queue order in real time on their mobile phones. In the process of sailing, if the ship breaks down, tourists can notify the central control room through the one button pager on the "5G box" on the ship. The patrol boat on the water can immediately locate the exact position of the cruise ship and arrive in time. After the tour, the fees can be settled online by self-service. The smart management platform has also improved the management efficiency and service level of the park. Miao Xiangliu, director of the service management office of Beijing Park Management Center, said that, according to preliminary calculation, the implementation of the 5G project can save at least 30% of the manpower. As staff and tourists become familiar with the system, about 50% of the manpower can be saved in the future. It is understood that in addition to Taoranting Park, several Beijing municipal parks, such as the Summer Palace, Beihai, Zizhuyuan and Yuyuantan, have also launched smart cruise services this year. In addition, the construction of more extensive smart parks is bringing new vitality to Beijing's traditional parks. For example, the "5G+AR" scene created by Yuyuantan Park allows tourists to see the virtual picture of cherry blossoms blooming through mobile phone applet, and also take photos and videos with the virtual scene. In the red leaf season last year, Xiangshan Park used 5G slow live broadcast to broadcast the process of red leaf growth and leaf color change online, attracting more than ten million visitors to watch online. Some netizens said: "You can also watch the red leaves online." Miao Xiangliu said: "With the promotion and application of a number of intelligent facilities and 5G scenes, tourists and citizens will have a significantly improved sense of intelligent experience when visiting the park." The "cloud" library convenient reading public library is an important public cultural service facility in the city. All regions continue to promote the construction of smart libraries and comprehensively improve the management and service level of libraries. Jiangxi Provincial Library and Hangzhou Library, which were selected as innovative practice cases this time, demonstrated the innovative ability of public libraries with the latest digital construction achievements. Jiangxi Provincial Library has initially built a "5G Smart Library" service system in the new library area. In October this year, the newly upgraded "Senseless Borrowing and Returning" smart service brought new experiences to readers. Entering the Library