RFID stands for Radio-Frequency IDentification. This technologies is used in smart card system to protect given information. Reading and writing digital data through radio frequency wave has made this system user-friendly having highest security of data.
RFID Reading/Writing System
RFID is no longer just about self service. Radio-frequency identification (RFID) is the wireless use of electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects.
Use of RFID technology in a library can decrease the time needed for circulation duties since more than one tag can be read at a time.