A montage of a man showing a range of emotions
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The auction where you bid for art with emotions

The world's first "emotional" auction, where people pay with feelings rather than money, has taken place in Sweden.

Bids were generated by the way people's biometrics - heart rate and sweat changes - altered when they saw an item for sale.

BBC Click's LJ Rich reports.

Watch more clips on the Click website. If you are in the UK you can watch the whole programme on BBC iPlayer.

  • 04 Jul 2014
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