Technological advancements have resulted in rapid changes within the tourism industry. Applications of technologies such as VR (Virtual Reality), AR (Augmented Reality) and MR (Mixed Reality) in tourism have expanded the market and created revolutionary business opportunities. These technologies can provide remote support to enhance visitors' travel experience. Microsoft, for example, developed HoloTour to create a whole new travel experience. The tourism industry can communicate with visitors in several ways: 1) Allow the tourists feel that they are experiencing travel through virtual reality; 2) Tourists can travel through time and space while visiting historical sites such as a Roman arena and connect to history by witnessing the battles from the perspective of the emperor; and 3) Tourism businesses can use AR technology to provide personalized virtual tour guide services in museums or other sightseeing spots. From the perspective of the tourism industry, big data plus travel technologies means huge business opportunities. Mobile devices, social media, and government or commercial databases have contributed to the accumulation of massive volumes of data. In 2011, with the hope of improving planning and the allocation of tourism resources, the Tourism Bureau of the Ministry of Transportation and Communications set up a tourism database to obtain information from local governments and upload a common format to the government's open platform. The big data database also changes the way businesses interact with tourists and supports the development of opportunities for future sightseeing. Like the collaboration between PATA (Pacific Asia Travel Association) and Microsoft, businesses can collect big data to improve tourism resources, to develop smart sightseeing, and to better serve their customers. Another hot topic in travel technology is AI (Artificial Intelligence). By interacting with the film, the sales representative and the customer can arrange travel plans via several virtual assistants through the Conversation As A Platform (CAAP) dialogue platform and simultaneously book tickets and hotels. Moreover, AI technology can plan itineraries and recommend items. Tourism businesses can also use robots to provide services to tourists, such as translation or answering questions. Undoubtedly, competent robots will become one of the main salespeople of future sales packages.