Page last updated at 12:00 GMT, Wednesday, 7 January 2009

Innovations at Vegas tech fair

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Cuddly toys that purr, birds to be shot, miniature computer virus scanners and videophones for deaf people are among gadgets unveiled at the world's biggest technology fair.

CES Unveiled comes ahead of the official opening of the Consumer Electronics Show (CES Unveiled), in Las Vegas, where the world's top electronics firms reveal their latest products.

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