ID CARD HAVING UPDATEABLE NAME TAG FUNCTION, SYSTEM AND METHOD FOR MANAGING VISITOR USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an ID card, which can be used as an updatable name tag card without being issued again even when changing attribute information. SOLUTION: Concerning the ID card (1) having the form of IC card, at least on one side of the ID card, a rewrite display part (2) is formed for reloadably displaying attribute information (2a-2f) required for using this ID card as an updatable name tag card. Besides, the IC module of the ID card stores the attribute information displayed on the rewrite display part.