Google Lens enables cheating on tests at Los Angeles high schools
Teachers in Los Angeles schools reported that students used Google Lens, a visual search tool integrated into Chrome, to cheat on digital tests by obtaining AI-generated answers without typing prompts. Teachers say the tool's ease of use has made enforcing academic integrity increasingly difficult, potentially harming student learning.
What happened
A high school English teacher at Los Angeles Unified School District noticed students who had struggled all semester were suddenly getting A's on tests. The teacher suspected cheating but could not determine the method until a student showed him Google Lens.
Google had made Lens easier to use in Chrome by adding a moveable bubble icon in the toolbar. When placed over content, the bubble displays an AI-generated answer, description, explanation or interpretation without requiring the user to type a prompt or leave the page. Students used this feature to cheat on digital tests by clicking the bubble to obtain answers.
Reported impact
A high school ethnic studies teacher reported that Chromebooks, widely distributed to California students during COVID school closures, became integral to classroom instruction. Teachers now say AI tools like Lens have made it impossible to enforce academic integrity in the classroom with potentially harmful long-term effects on students' learning.
Index analysis
Google Lens has been available for nearly a decade as a camera technology to scan QR codes and identify objects. As AI has evolved, Google expanded its uses and made it more available to users, especially those using Chrome. Millions of California's 5.8 million K-12 students use Chromebooks, making them the most popular laptop option in schools.
Governance controls
One ethnic studies teacher decided to ditch technology altogether in his classroom and return to pencil and paper for tests, homework and in-class assignments.
Classification
Sources and evidence
Sources not yet published
This record was researched and written by the Index from original reporting. Its sources are still being verified by an editor, and they are listed here once that check is complete. Until then the record carries no reviewer.