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Page last updated at 14:02 GMT, Friday, 2 March 2012

Mobile World Congress: Will this be the year for NFC?

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Mobile World Congress in Barcelona has been host to over 1,500 companies hoping to have the idea that will take the mobile industry by storm.

Spencer Kelly takes a tour round the conference floor and reveals the show's big themes.

More from Mobile World Congress:

Mobile World Congress on the move

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