By Michael Fitzpatrick, BBC
Japan is way ahead of others with its wallet phone Imagine giving your bank and credit cards the heave-ho in favour of your omnipresent mobile phone – and simply waving it before the cash register to pay for meals, goods and services ultra conveniently. The Japanese and the Koreans do this every day and according to some, the experience is only 20 months away for Londoners.
http://www.bbc.co.uk/news/technology-11627502
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