This course will focus on various technologies such as the Internet of Things, Cloud/Edge Computing, Blockchain, Cybersecurity, Artificial Intelligence, Smart and Collaborative Robots, Robotic Process Automation, Augmented/Virtual/Mixed Reality, Metaverse, and Additive Manufacturing, which enable digital transformation. In the course, the history, status, and future trends of these technologies, various use cases and best practices in business and social life, and their potential in realizing possible new business models will be discussed.