cameras.json

{
    "cameras" : [
        
        {
            "name": "USB Webcam",
            "type": "Small_USB_Camera",
            "port": 2,
            "robot_pose": [
                [1, 0, 0, 0.5],
                [0, -1, 0, 0],
                [0, 0, -1, 0],
                [0, 0, 0, 1]
            ]
        }
    ]
}