A hand in heat vision
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CES 2014: Smartphones that see heat, plus other gadgets

Many tech companies made big announcements at the Consumer Electronics Show in Las Vegas.

Click's LJ Rich looks at what was unveiled at CES 2014, including some of the more unusual gadgets from cameras allowing your smartphone to see heat, to mini 3D printers and smart socks and headbands to monitor your physical activity.

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

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