A woman in a coffee shop using a smart glass privacy screen
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How smart glass has got 'smarter'

A new generation of smart glass has been developed which can fade between opaque and transparent - the older technology only allowed the glass to be in one or the other state.

The technology, developed by Gauzy, can also come with several individual panels within one pane of glass allowing applications such as privacy screens and see-through fridges to be created.

BBC Click's Spencer Kelly reports.

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

  • 23 Jun 2014
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