In an era where efficiency and automation are transforming industries, libraries are embracing Radio-Frequency Identification (RFID) technology to modernize their operations. Gone are the days of manual checkouts, time-consuming inventory checks, and long queues—RFID In Library is a new age of smart , where books are tracked in real time, patrons enjoy seamless self-service, and staff can focus on enhancing the reader experience. From Singapore’s fully automated National Library to universities across the U.S., RFID is proving to be a game-changer, offering faster checkouts, reduced losses, and data-driven insights into book circulation. But how exactly does this technology work, and what makes it so transformative for libraries? Let’s explore the innovative ways RFID is reshaping the future of library management.
Late last month, IBM announced that it will invest $250 million and hire 1,000 employees over the next five years in a new business unit that will develop new products and services related to sensor networks. IBM’s move is seen as one of many recent indications that the use of passive wireless tags is heating up.
1. Passive wireless tags and smart libraries
The so-called passive wireless tags, is whether the RFID unit is actively transmitting RF signals made by a type of division, active transmission of RF signals of RFID units known as “active” tags, otherwise known as “passive” tags. “Passive” tag according to its mode of operation, can also be divided into “active” and “passive” two.
“Passive” tags receive RF signals from read-write or transmission transceiver, and can be modulated through the decoding of their own relevant information added to the reflected back to the RF signal. Therefore, most “passive” tags do not require batteries. The few “passive” tags that do use batteries do so only to support the memory and modem components of the tag, not to amplify the feedback signal.
Although the use of RFID technology in the retail industry has generated much controversy, it has actually been popularized in libraries and has become the core of the technology for building smart libraries. Currently more than 300 university libraries across the United States have been equipped with RFID systems. Practice has shown that the use of RFID systems in libraries can improve the speed of retrieval, but also conducive to the organization of the collection, but also greatly reduce the administrator’s workload. Although some consumer rights organizations have suggested that RFID devices in libraries may also infringe on privacy – for example, by recording borrowers’ movements and reading habits – the benefits outweigh the drawbacks.
Successful applications in smart libraries provide models and valuable lessons for other industries, and now some big pharmaceutical companies have taken a keen interest in RFID, hoping that wireless tags will help combat counterfeiting and speed up recalls of faulty products.
RFID can be the first in the library, both because of its own technical characteristics, but also because the application environment has a certain degree of specificity.
RFID system’s biggest cost is the need to buy and goods equal amount of electronic tags, the current cheapest passive passive tags sold for about fifty cents. Imagine, for every day sales often up to a million pieces of toothpaste, shampoo and other daily necessities, now the deployment of RFID will undoubtedly make the merchant accompanied by a bottom. But in the library system in the situation is very different, because all the tags are actually recycling, the library as long as the continuous purchase of electronic tags for new books can be. An electronic tag can be recycled in the library for 15 years.
Compared with the retail industry warehousing, transit process, the library more emphasis on orderly “goods” finishing, to spend a long time and artificial huge time. RFID technology in improving the efficiency of book collection and finishing work and timely discovery of lost books, has a unique advantage. Administrators only need to use a hand-held scanner close to sweep through the display shelf, you can get information from the feedback back to the high-frequency signal, if a book is not placed in the correct position, it will send out a special signal. In order to facilitate management, libraries are now required to regularly shut down to inventory books, but equipped with RFID systems after all will be much more convenient.
For libraries, another benefit of applying RFID system is that it can realize automatic lending service. Through a comparison chart, we can clearly see the advantages of RFID over the barcode and magnetic stripe methods that are commonly used today.
Library RFID Vendors
2. RFID test in the air transportation system
The way to apply RFID in the air baggage transportation system is outlined by installing RFID tags to the baggage at the airport check-in counters, and installing RFID readers at the counters, baggage conveyor belts, and cargo compartments, respectively. So that the system can be tracked throughout the baggage until the baggage arrives in the hands of the traveler.
Earlier this year, Delta Air Lines took the lead in the flight from Atlanta to Florida to try the radio frequency identification system, the delivery of baggage can be tracked at any time, received good results. Thus, the company recently announced that it will fully adopt radio frequency identification technology, on the one hand, hoping to solve the problem of lost luggage, on the other hand, can also save up to $ 100 million a year in management costs, and in the future, but also to provide travelers with the service of tracking their luggage. It is expected that the company in the whole of the United States routes to install radio frequency identification system need to spend 15 million to 25 million dollars.
According to statistics, due to every 1,000 pieces of baggage in 4 pieces of misdelivery, airlines have to spend at least $ 100 million a year to deal with these problems; therefore, the entire air transportation system as well as the relevant logistics companies are hoping to find a complete solution as soon as possible. RFID system to the airlines to bring hope, according to reports, Japan’s Narita International Airport, Japan Airlines, All Nippon Airways, Singapore Changi Airport, Amsterdam International Airport, the Netherlands, the Netherlands and the Netherlands. Airport, the Netherlands Amsterdam International Airport and New York John F. Kennedy International Airport will be the end of the RFID application test. Boeing and Airbus will also work with major airlines to use wireless tags on all airplane parts to reduce the risk of maintenance errors and help airlines replace faulty parts more quickly.
Library Shelf PCB RFID Tag
Knowledge Links ……
The National Library of Singapore is the first smart library in the world to fully apply the RFID system, with RFID tags on every book in the library. Upon entering the library, readers can first check out books on self-service devices in English, Chinese, (Indian) Tamil and Malay. Borrowing books is self-service; readers place their picked books on a mat in front of the automatic lending machine, which automatically scans them and prints out a voucher. Readers can pay for library value-added services or pay fines at the machine with a cash card or Transportation Link card. When returning a book, just throw it into the “book drop” of the automatic book return box, and the system will automatically recognize the book and process it. In the process of borrowing and returning books, staff intervention is rare. The management described, compared to the previous readers do not move the situation of large queues, is now realized “from an hour to a minute of change”. The self-search system outside the library is available 24 hours a day. It is very convenient to read e-books and periodicals, and to search for electronic materials.
Based on the readers’ data accumulated through these intelligent services, the library analyzes the book preferences of readers from different regions and age groups, which is used for the rational distribution of books in various libraries as well as trend analysis of acquisitions.
The National Library of Singapore receives 32 million readers a year, which is equivalent to an average of eight visits per Singaporean a year.