How to use virtual camera to conduct dual-computer examination

Application of virtual camera in dual-computer examination;

1. Prepare a computer to answer questions, another auxiliary mobile phone must have a camera and microphone, and the auxiliary machine is a monitoring machine.

2. The host device is used for face recognition, identity authentication, login system, screen sharing, etc. The candidate himself is facing the camera, keeping his posture correct, and his face, upper body and hands are clearly visible in the picture.

3. The auxiliary equipment is placed on the right, left or right side of the examinee's body 1.5m for shooting, so as to ensure that the monitoring scope covers the main computer screen or the examinee's answering area.