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AutoProctor uses AI for face detection, and AI is not 100% accurate. You may see “No Face Detected” or “Multiple Faces Detected” violations in a report even when the evidence photo clearly shows a single face present.

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Why This Happens

AutoProctor’s AI models are trained on thousands of faces, but they can fail in scenarios that differ from their training data. The three most common causes of incorrect face detection are:
CauseDescription
Complex backgroundsBusy or colorful backgrounds can confuse the AI into detecting extra faces or missing the real one
Head positioningCandidates looking away from the screen, looking downward, or tilting their head can cause the AI to miss their face
Reflective eyewearGlasses that reflect light or obscure the eyes make it harder for the detection system to identify a face

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How to Interpret These Violations

AutoProctor provides evidence photos alongside every violation so that you can independently verify the AI’s determination. When reviewing face detection violations:
1

Check the evidence photo

Look at the photo associated with the violation. Does it actually show no face, multiple faces, or is the AI clearly wrong?
2

Look at the pattern

A single incorrect detection among many correct ones is likely a false positive. Multiple consecutive detections may warrant closer review.
3

Consider the context

Poor lighting, unusual angles, or busy backgrounds explain most false detections. Factor in the testing environment before drawing conclusions.
Always review the full report and the provided evidence before concluding whether a candidate cheated. Do not rely solely on automated Trust Scores — use them as a guide alongside the photographic evidence.