A monitoring system includes a plurality of display devices located throughout a facility, and a data server in communication with the display devices. Each subject within the facility has an information tag attached thereto that contains subject identification information. A plurality of information tag readers in communication with the data server are located throughout the facility. Each information tag reader is configured to activate and read subject identification information from an information tag of a subject who comes within a predetermined distance of the reader. If the reader is located near a display device, the data server displays subject information for the identified subject on the display device. Displayed subject information includes identification information for of a subject and one or more coded icons adjacent to the identification information, wherein each coded icon provides information about a respective subject attribute.