The tourism industry has experienced significant growth over the past 60 years, with international tourist arrivals growing from 25 million in 1950 to over 800 million in 2005. Technology has played a key role in this growth by reducing geographical barriers through innovations in transportation and communication. Looking ahead, international tourist arrivals are projected to reach 1.8 billion by 2030. Technologies like the internet, mobile phones, and applications are increasingly important for the tourism sector and have transformed how people plan, book, and experience travel. Augmented reality in particular holds great potential to enhance tourism experiences through virtual information overlaid on the real world.