Since the end of 2019, the tourism industry has been hit hard in the aftermath of COVID-19 around the world. It is not yet known how long COVID-19 will last, but this situation is also a good opportunity to strengthen competitiveness by supplementing tourism facilities and improving tourists' tourism experiences. In a survey of foreign tourists, language, transportation, and information obstacles caused great inconvenience to foreign tourists. As a way to solve this problem, DIDs, which are widely spread, especially stand-type DIDs targeting foreign tourists, play an important role in foreign tourists' tourism. With the improvement of mobile capability, sensor technology, and communication technology, the use of HCI technology is becoming increasingly perfect. The role of services and experience contents in charge of the beach's signature system is gradually expanding. The service experience pattern brought by the new technology has upgraded the sign system. Stand-type DID will explore the role of Gwangalli Beach and come up with ways to better maintain foreign tourists by providing better tourism experiences for foreign tourists.