Last updated at 08:44

Hand-sized drone follows you round

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A team in the Netherlands have developed the world's smallest drone with a camera.

It weighs only four grams and can fit in someone's hand.

They say because it's cheap and so lightweight, it's safer to use in built up areas.

BBC reporter Dougal Shaw spoke to Bart Remes from the Delft University of Technology, who've developed the kit.