How to turn your smartphone into a 'smell phone'

Award-winning chef Andoni Luis Aduriz is developing an app to bring the full sensory experience of his cooking to smartphones.

The app allows the user to virtually recreate one of his signature dishes which can then be smelt through the use of a device which plugs into the phone.

BBC Click's Lara Lewington reports.

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