1. A method comprising: transmitting an interrogation signal via an RFID reader; receiving a signal from one or more transponders, each of which being associated with an object; identifying a category for each object associated with each of the one or more transponders from which the reader received a signal; obtaining, from a database, an image for each object category; displaying each image for each type of object on a user interface of the RFID reader; receiving a selection from a user of one of the each image via the user interface; identifying the one or more transponders associated with objects associated with the selected object category; and presenting, via a presenting device, data associated with the identified one or more transponders.