what is rfid rfid radio frequency identification. an adc automated data collection technology that &ndash uses radio­frequency waves to transfer data between a reader and a movable item to identify, categorize, track.. &ndash is fast and does not require physical sight or contact between readerscanner and the tagged item. &ndash performs the operation using low cost components. &ndash attempts to provide unique identification and backend integration that allows for wide range of applications. other adc technologies bar codes, ocr.
