只需要一台照相机、一台电脑和一台配钥匙机，科学家们通过在60米开外进行拍照就可以复制一串钥匙。

Using only a camera, a computer and a key-cutting machine, scientists have duplicated sets of keys after taking snaps of them from more than 60 metres away.

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一个数字控制装置主要用于将想要的颜色添加到指甲上，它包括一个照相机，可以捕捉到任何表面的颜色，然后将这些颜色复制到指甲上。

A digital control device is then used to programme the desired colour on to the nails. This includes a camera which can capture the colour of any surface which is then reproduced on the nails.

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复制固件文件到照相机的内存。

Copy the firmware file to the camera's internal memory.

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