Library and information science is an interdisciplinary field primarily concerned with the collection, organization, preservation, and dissemination of information resources in various formats to meet the informational needs of individuals and communities. It encompasses the study and application of theories, principles, and techniques related to libraries, information systems, and the management of information.
In a library and information science context, "library" refers to a physical or virtual space that houses collections of books, journals, multimedia materials, and other resources, while also providing access to digital services and technology infrastructure. Libraries play a crucial role in facilitating access to information, promoting literacy, and supporting lifelong learning.
"Information science," on the other hand, focuses on the study and application of techniques and technologies that retrieve, organize, analyze, evaluate, store, and disseminate information in various forms. It explores how to effectively manage information resources, implement information systems, and design user-centered services that meet the diverse and evolving needs of users.
Professionals in library and information science, often called librarians or information scientists, are skilled in selecting, acquiring, cataloging, classifying, and managing information resources. They also provide reference services, assist users in navigating information resources, conduct research, and develop strategies for organizing and preserving information.
Library and information science is a dynamic field, influenced by advancements in technology, societal changes, and evolving user expectations. It encompasses a wide range of topics, including information retrieval, digital libraries, knowledge organization, data management, archival studies, information literacy, and information policy.
