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Could your pulse replace passwords?

Mobile handset maker Nokia is bought by Microsoft, Google announces that KitKat will be the official name of the latest version of its Android operating system and a wristband which could replace your ID cards, house keys or passwords by measuring the rhythm of your pulse has been announced by technology company Bionym.

大象传媒 Click's Spencer Kelly looks at these and other tech news stories.

2 minutes

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Click07/09/2013 GMT

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