1. A method of processing auto-identification data comprising: storing a plurality of tag identifications; storing a plurality of locations, wherein each tag identification is associated with at least one location; storing information having a plurality of attributes, wherein each tag identification is associated with one or more of said attributes; generating a hierarchy based on at least one location or at least one attribute associated with the plurality of tag identifications; and displaying at least a portion of the information and at least a portion of the locations associated with each tag identification as nested shapes corresponding to the hierarchy.