RFID technology uses radio waves to electronically identify objects. An RFID tag attached to an object can be tracked by an RFID reader. RFID tags contain information like a serial number that is transmitted to the reader when in range of its radio waves. Common applications of RFID include access control, asset tracking, supply chain management, and electronic toll payment. The survey found that potential industries for RFID application include logistics, manufacturing, libraries, and inventory control. While RFID provides benefits like contactless reading and storing more data, its costs remain higher than barcodes and standards are still being developed.