This document discusses using RFID technology to improve library management systems. It introduces RFID as an alternative to barcode technology and outlines three proposed models for implementing RFID in libraries of different sizes. The components of an RFID library management system are then described, including hardware like RFID tags, readers, antennas, security systems and software for tracking inventory and patron management. Benefits of RFID for libraries include reduced staff workload, improved security and inventory tracking, and faster check-in/check-out processes.