The smart taxi that detects if you have left something behind
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The smart cab that spots if you leave anything behind

Ever taken a taxi and then later realised you have left something behind on the back seat? A new cab in Tokyo has the answer to the problem of forgetful passengers.

BBC Click's Spencer Kelly looks at the Tokyo taxi that alerts you if you have left anything behind.

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

  • 22 Nov 2013
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