| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve user convenience in holding multiple cards. <P>SOLUTION: A card 400 stores card information on various types of cards including a card to be used for a settlement executed by a settlement terminal device in association with each aggregation item under which card information is aggregated according to each card type, and displays these aggregation items of card information on a display 420 by using electric power supplied from a battery. When receiving an input operation which specifies an optional aggregation item from among the aggregation items displayed on the display 420 through a touch panel 421 mounted in the display 420, the card 400 displays on the display 420 at least a part of the card information aggregated under the aggregation item specified by the input operation. <P>COPYRIGHT: (C)2013,JPO&INPIT |
