Image for Why it is not rude to point at your computer

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Why it is not rude to point at your computer

Duration: 02:47

L J Rich looks at the gesture technology that will let you control your computer and draw images by simply pointing at it.

This clip is from

Click 23/03/2013

The team meets digitally generated actresses and watch interactive documentaries.

First broadcast: 23 Mar 2013

Image for 23/03/2013 Not currently available on BBC iPlayer

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