A video comparing a webcam’s facial recognition response to a white woman and a black man is a YouTube hit.

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HP camera ‘can’t see’ black faces

Google’s plans to buy mobile phone marketing company Admob are looked at by the Federal Trade Commission.

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Google’s Admob plans scrutinised

A 50-year old tradition has gone hi-tech as children track Santa via Google Maps, Facebook and Twitter.

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Military tracks Santa’s journey