本研究主要考量圖書館在有限的經費之下，如何擴充盯ID應用的範圍，而不僅只取代條稿與磁條，改善盤點、錯置與順架等功能。因此本文描述世新大學圖書館應用RFID超高頻(UHF)讀寫器的長距離感應特性，實驗圖書館內錯架或下落不明書籍進行區域定位尋找、書刊使用次數之計算和閱讀時間之統計、以及即時性導覽資訊的圖書館三種創新應用與服務模式，並說明架構之分析與實作過程中所遭遇的問題與解決方案。

This study considers how to extend the RFID applications within the restriction of limited library funds and budgets, in addition to the use of RFID to replace bar-codes and magnetic strips for security control and collection management. This paper describes the application of RFID in the Shih-Hsin University Library, which takes advantage of the characteristic of long-distance induction in the UHF device of RFID to assist in searching and orientation, to gather statistics on the utility rate and duration of books, and to provide instant guide for individual service. This specific case study will facilitate the reader to understand the central issues and possible solutions in the process of analyzing and implementing the structure of RFID for the three innovative applications in library services.