Due to rapid development in Information Technology Libraries have been affected to great extent and have benefited from Information Technology based tools including hardware, software applications, communication networks, and electronic information sources of information in order to provide better library services and wider access to the user community. Since libraries are sources of culture, they can create change in the user community’s culture, specifically by shaping their information collections, improving resource availability, and helping users access the collection through communication and training efforts. In recent years, new Information Technology concepts have appeared, including digital transformation, cloud computing, and the Internet of Things (IoT). They have had an impact on the population, and therefore libraries can benefit from them too. Libraries may save a lot of their Information Technology budget by adopting these new approaches, because they provide technology in easy ways, often at lower costs, and to the benefit of users. There are large numbers of applications driven by Internet of things in libraries.