The integration of advanced technologies in library systems is increasingly seen as transformative, significantly enhancing operational efficiency and user experience. However, there has been limited comprehensive evaluation of how these technologies function together. This paper presents a state-of-the-art review of four core technologies—Radio Frequency Identification (RFID), Library Management Systems (LMS), Online Public Access Catalogs (OPAC), and Artificial Intelligence (AI)—analyzing their benefits, limitations, and potential synergies within modern library infrastructures. RFID systems achieve inventory accuracy levels of 98–99% and reduce staff processing time by up to 75% compared to barcode-based systems. LMS tools automate cataloguing and circulation, cutting processing time by 35–50%. OPAC systems enhance resource discovery by 45–65% and boost mobile engagement by 30–45%, though implementation costs vary widely. AI technologies, while requiring significant initial investment, offer automation efficiencies of 50–70% and personalized user recommendations with 45–65% accuracy, though they often require a 2–3-year return period. Our analysis highlights that these technologies collectively address key challenges—manual inefficiencies and limited user accessibility—but their adoption demands careful cost-benefit consideration. Furthermore, we explore how these systems interconnect and emphasize the value of horizontal integration to maximize their combined impact. This study bridges theoretical insights and practical outcomes, equipping library decision-makers with a strategic framework for future technology investments in a rapidly evolving digital landscape. ©2025 ijrei.com. All rights reserved
Indu Neeraj Kant (2025) studied this question.