i'd imagine it is possible, but i wouldn't know "exactly"..
it's just an ID..
nick may wrote:
>Anyone know exactly what tracking can be done of a specific user using
>the Felica system?
>
>Is it technically possible (leave aside the legalities for the moment)
>to trace someone's path across the country by their purchases, as it
>is, for example, with a credit card and even withdrawals form ATM
>machines.
>
>Nick
>
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Received on Mon Feb 28 07:15:02 2005