Radio Frequency Identification is a dynamic field with multiple applications. This book includes a comprehensive overview of the techniques of Radio Frequency Identification (RFID) and its applications. RFID based functions create incredible new business opportunities such as the support of autonomous living of aged and disabled persons, resourceful supply chains, and well-organized anti-counterfeiting and improved ecological monitoring. Its data administration, scalable information systems, business procedure reengineering and evaluating reserves are emerging as important technological challenges to applications underpinned by new advancements in RFID technology. It compiles researches from renowned experts on the recent advancements in the RFID field.