How AI proctoring keeps remote exams fair

Remote exams solved a real problem: candidates no longer have to travel to a centre. They also raised a new question. How do you know the right person is taking the test, alone and without help?

Remote proctoring exists to answer that question. When it works well, an online exam is as credible as one taken in a supervised hall. When it is badly set up, honest candidates get frustrated and determined cheats still get through.

What the AI looks for

AI proctoring watches three things during an exam: the webcam, the microphone and the screen. It looks for specific signs of unfair means:

• More than one face in the frame
• No face present, when the candidate leaves or looks away for a long time
• A different face from the registered candidate
• Lost screen focus, from switching tabs, windows or screens
• A second device, such as a phone
• Voices or conversation during the exam
• Browser violations, such as trying to copy, paste or capture the screen

Each incident is time-stamped and saved with a short clip. Together, the incidents produce a credibility score for the session.

The AI flags, a person decides

The most important rule in proctoring is that the AI should never have the final say. Webcams glitch, lighting changes and candidates look away to think. A system that penalises every unusual moment will punish honest people.

That is why we pair AI with human proctors. The AI watches every candidate and highlights the sessions that need attention. A trained proctor then reviews the clip, messages the candidate or joins the session by video before any action is taken. The aim is a result that reflects what the candidate actually knows.

What happens before the exam starts

A lot of problems are prevented before the first question appears:

1. System check. The camera, microphone, internet speed and screen are tested.
2. Identity check. The candidate’s ID is matched to their live image, either automatically or by a proctor.
3. Room scan. A 360° scan, often using a phone as a second camera, shows that the room is clear.
4. Secure browser. Other websites, copy and paste, and screenshots are blocked.

These steps take a few minutes and stop most issues from happening at all.

Different exams need different levels

Not every test needs the same amount of supervision:

• Auto proctoring suits large numbers of low- or medium-stakes tests. The AI records and flags incidents for review afterwards.
• Hybrid or live proctoring suits high-stakes exams, with people watching in real time.
• Proctoring as a service adds proctoring to the exam platform or LMS you already use.

Be open with candidates

Fair proctoring is also transparent. Tell candidates beforehand what will be monitored and why, keep recordings secure and delete them when your retention period ends. Candidates who understand the rules are more relaxed and set off fewer false alarms.

If you’d like to see how this looks in practice, request a proctoring demo and we will walk you through a live session.