Theory review Comparison between RFID-Based identification systems and barcode-Based identification systems

System identification using radio waves (RFID) wireless identification system that is capable of communicating by means of data exchange between a tag object to a commodity, cards, etc. Connected and a code reader. RFID system of electronic and electromagnetic signals to read and write data without making contact. Basically any system that is able to read and discern information about the people or goods identification system is said to be. Automatic identification and general data retention is a way in which hardware or software to be able to read the data without detection and get help from a person are. One of the newest topics of interest to scientists to identify individuals or goods identification system using radio frequency. In general this technology in many different and important organizations being used and well your exam. This article introduces the Radio ID technology (RFID) and compares it with barcode-based identification systems.