1. An apparatus for identifying at least one transponder out of one or more transponders, each of which is associated with an item that is associate with an item category, the apparatus comprising: an RFID reader configured for transmitting an interrogation signal and receiving a response from one or more transponders in response to the interrogation signal; a display configured for displaying an image for each item category of items associated with the one or more transponders; an interface configured for receiving a selection of one of the displayed images; and a processor configured for identifying at least one transponder that is associated with a category corresponding to the selected image, wherein the display presents data associated with the identified at least one transponder via the display.