Human Health Teaching Assistant Exam Camera Front and Back On?

People's Health Teaching Assistant exam camera is open before and after. Human Health Teaching Assistant is a teaching software similar to the study pass, comes with a camera, used to monitor the examination environment and online class video teaching, the examination camera is open before and after. The camera camera CAMERA called computer camera, computer eye, electronic eye, etc., is a video input device, is widely used in video conferencing, telemedicine and real-time monitoring, ordinary people can also be with each other through the camera in the network image, sound conversation and communication.