Reviewed 2026-10-18
NoLock vs Google Lens (Phone Camera Method) (2026)
Why taking photos of your exam screen with Google Lens on a phone gets flagged by Respondus Monitor and Honorlock, and why students use NoLock on-screen instead.
Side-by-side comparison
| Dimension | NoLock | Google Lens (Phone Camera Method) |
|---|---|---|
| Webcam gaze & posture tracking | Answers appear right next to the question on your monitor; eyes never leave the screen | Holding up a phone and looking down into your lap is the #1 trigger for webcam review flags |
| Accuracy on complex questions | Routes directly to GPT 6 Astra and Gemini 3.1 Pro with full reasoning | Surface web search results that often match the wrong question variant |
Competitor information changes. Verify the latest details directly at https://lens.google.
Frequently asked questions
Does Google Lens (Phone Camera Method) work inside Respondus LockDown Browser?
Holding up a phone and looking down into your lap is the #1 trigger for webcam review flags. NoLock is engineered natively for macOS and Windows 11 with verified Respondus LockDown Browser support and a dedicated Canvas Autosolver.
What is the main difference between NoLock and Google Lens (Phone Camera Method)?
Why taking photos of your exam screen with Google Lens on a phone gets flagged by Respondus Monitor and Honorlock, and why students use NoLock on-screen instead. NoLock operates as a native desktop overlay with a published per-proctor compatibility directory across Respondus LockDown Browser, Honorlock, Proctorio, Safe Exam Browser, Examplify, and Pearson OnVUE.
How should I compare NoLock with Google Lens (Phone Camera Method) before an exam?
Verify your exact operating system (macOS 14+ or Windows 11), LMS (Canvas, Blackboard, Brightspace, or Moodle), and required proctor, then test your workflow on a practice quiz before exam day.