the communication components334may include Radio Frequency Identification (RFID) tag reader components, NFC smart tag detection components, optical reader components (e.g., an optical sensor to detect one-dimensional bar codes such as Universal Product Code (UPC)...
In this document, the terms “computer program medium,”“computer usable medium,” and “computer readable medium” are used to generally refer to media such as main memory 52 and secondary memory 54, removable storage drive 58, and a hard disk installed in hard disk drive 56. Computer prog...