A smart library is an information center with networks of many libraries and their services in a larger informational ecosystem around the globe. The Libraries are adding new, digital resources and services while maintaining most of the old, traditional resources and services. Now the role of libraries, information services, the relationship between a library and users is changing significantly. Traditional services of a library are modified and enhanced in an online environment. The proposed book emphasizes the importance for a library to be flexible to changing needs and to adopt new technologies rapidly. With the emergence of new technologies, the traditional library, acting as a medium for sharing information, needs an integral refinement in its processes. This transformation will bring in efficiency and minimize human error in the processes with the help of smart gates, material location finders, and smart check-out booths to automate the processes of controlling access, locating items as well as issuing/returning of materials. The smart library focuses on the use of technology in a library and is designed to be a very collaborative learning environment, where participants are encouraged to contribute ideas and information. Smart library improves traditional and non-traditional library services, improve users' library experience and enhance opportunities for students learning. Libraries are facing increased expectations from users, and challenges of developing technologies including Web 2.0, Web 3.0, ebooks, digitations, and a problem of archiving digital content. Webbased technology provides users and information professionals with powerful and flexible tools for information dissemination.