Monday, September 29, 2008

In Tokyo, tracking kids using train passes

In Tokyo, the PASMO card lets residents pay for train fares quickly using a RFID-embedded card and reader. They simply wave the card as they enter or exit the station and it does all the work. But now PASMO is starting to do much more than that, handling transactions and acting as a credit card. And now it even helps parents keep track of their kids.

Link to the article

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