Term: smart card: a plastic card containing a microprocessor that enables the holder to perform operations requiring data that is stored in the microprocessor; typically used to perform financial transactions
Broader: positive identification: evidence proving that you are who you say you are; evidence establishing that you are among the group of people already known to the system; recognition by the system leads to acceptance | Unrelated: chromoblastomycosis: a fungal infection characterized by itchy warty nodules on the skin