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Name:Beijing YDLH science and technology Co.,Ltd Room 6 |
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1. Principle and Features: (in picture: Sensor projector server projection screen) IPS is based on the computer vision technology. When user presses the finger on the screen, the image will be captured by the camera inside the sensor. And then the driver program will analyze the image, recognize the finger and translate the physical position of the finger on the projection screen into a logical coordinate of the computer. Related mouse event will also be sent at the same time. Therefore, it func
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