Are the school's administrators similarly tracked? Does the principal wear a badge around their neck? Can students use a directory to see where in the building

Are the school's administrators similarly tracked? Does the principal wear a badge around their neck? Can students use a directory to see where in the building their friends are, or where to find a particular teacher? I wonder if a surveillance society could work if everyone was allowed access to the information. Opt-in systems seem to work better. Twitter, foursquare, facebook, etc. would be pretty terrible if they were government mandated.