Methods: Using CCD camera to monitor surgical process and build a automatic feedback control system for judging the sudden change of color or brightness around laser hole.

方法：提出采用面阵CCD实时监视手术过程，并建立了孔切穿时色彩突变或亮度突变的识别反馈控制系统。

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Not only does the rear monitor have touch control but the layout of the devices makes the camera control smooth and easy.

ENGADGET: Panasonic Lumix GF6 announced for the US, shipping in June for $600

Together, the camera and laser sensors monitor the white lines and, if the car strays out of its lane, an electronic control unit attached to an electric power-steering unit corrects it.

ECONOMIST: Motoring