Your mobile could be your ticket to concerts
Mobile phones are closer to becoming smart wallets, following agreement among mobile operators on an approach to near field communications (NFC).
NFC is a short-range wireless technology like RFID tags, which are used to track stock by retailers.

The tags inside phones could have personal information stored in them and so could act as car keys, money, tickets and travel cards.


fully story: http://news.bbc.co.uk/1/hi/technology/6168222.stm