“…Tourism is an important application field of mobile ICTs ( Buhalis, 2020 ; Lv et al, 2020 ), and the number of individuals using social medias on smartphone to plan their trips is increasing. Firstly, the smartphone offers a convenient channel that tourists can use it at any time to search for information, check availability and book or pay, navigate to destinations, and so forth ( Lamsfus et al, 2015 ; Liu et al, 2022 ; Moon and An, 2022 ). In view of that smartphone usage can extend tourist decision-making process phase until en route, tourist’s tendency to elaborate a detailed trip plan proactively will be declining accordingly, especially for high sensation seekers who are far more willing to try the new applications of smartphone under new circumstances (i.e., the unusual environment of travel), thus to be more spontaneous and take risks.…”