First, computer camera invigilation: candidates should use a computer with a camera and microphone to conduct online exams. The computer camera monitors the exam from the front of the examinee. The invigilator can view the real-time video in the background of the system, see the front and background pictures of the candidates, and hear the sound of the test site. If candidates have long-term vision deviation or there are others present, they can be found quickly. The system will also automatically record the surveillance video, which can be downloaded after the exam.
2. Real-time * * * sharing of exam pages: the exam pages of candidates are shared with the system background in real time, and the invigilator can check the operation process of candidates' answers in real time, which can prevent candidates from cutting out the exam pages and searching for answers. The system will also automatically record the answering operation of the whole exam, and even review and download it after the exam, so that it can be well documented.
Third, the mobile phone camera invigilation: In addition to answering questions with the computer, candidates also need to use the mobile phone camera to monitor the exam from the side. The mobile phone can photograph the examinee, his hands, the exam desktop and the computer, and can monitor a wider range to prevent the examinee from cheating. The invigilator can view the monitoring video in real time in the background of the system, which is equivalent to standing beside the examinee to monitor the exam, and can also watch and download it after the exam.
Using three audio-visual invigilation can prevent candidates from cheating. In addition, candidates can be certified by their real names before the exam to prevent others from taking the place of the exam. Just enter your name and ID number and take a positive photo. The system will automatically check with the authoritative database data, and only after the certification is successful can you enter the exam.