The Sony Visual Communication Camera (often referred to as the Sony USB camera or Sony webcam) is a video capture device designed to facilitate video communication, such as video calls, online meetings, and live streaming. Depending on the specific model of the camera, the driver allows your computer to interact with the camera and use its features, such as video capture, autofocus, and lighting adjustments. The camera could be used for various purposes such as conference systems, presentations, or personal video communication.