What South Korea’s AI Glasses Exam Cases Teach Parents and Teachers — and Why Device Bans Aren’t Enough
The line moved slowly past the folding table outside the exam hall. Phones went into numbered velvet pouches. Smart watches dropped into a clear plastic bin. A boy in a gray hoodie placed a calculator, a pack of tissues, and two sharpened pencils on the desk, then looked up and adjusted his glasses.
For half a second I stared at them. Black frames, slightly smudged, nothing unusual.
“They’re prescription,” he said, almost smiling.
I nodded and waved him through.
Later that morning, in the staff room, someone pulled up the reports from South Korea. Police had investigated cases involving camera-equipped smart glasses, often described as AI glasses, during the country’s high-pressure college entrance exam. The alleged setup was simple and unsettling: glasses that looked like ordinary eyewear could capture test questions, send the images elsewhere, and return answers through tiny earpieces. Schools were told to sharpen inspections. Proctors would watch for unusual glasses, suspicious blinking, hands near faces.
Around the table, the suggestions came quickly. Ban smart glasses. Use signal blockers. Check every pair of frames. Make students remove hats and glasses before entering.
I kept thinking about the boy in the hoodie. What would a stricter checklist have done to him? And what happens next year, when the device is smaller, older-looking, or built into something no exam form currently mentions?
That is the uncomfortable lesson from the South Korean cases. Exam rules are chasing objects, but the problem is not only the object. It is the pressure surrounding the test, the gap between what students are asked to do and what they believe they can do, and a quiet culture that treats a score as proof of worth. A metal detector can find a phone. It cannot find the thought that says, If I fail this, my future is over.
I saw that look last month during a lunchtime help session. A student named Jiyun had three tutoring sessions after school, a practice test every Saturday, and a phone that lit up with academy messages until late at night. She asked whether using AI to rewrite her English essay was cheating.
I said it depended on how she used it.
She pushed the paper across the table. “If I write it myself, I get a B. Someone else uses AI and gets an A. Then they get into the better program. How is that fair?”
I asked what would happen if she entered with a score she had not really earned.
She looked tired. “At least I’d get in.”
That answer is easy to dismiss as dishonesty. It sounded more like panic. Adolescents often understand rules perfectly well; they also weigh those rules against what adults seem to value most. If the only message they hear is results, results, results, then a new device becomes a risk to manage rather than a boundary to respect.
None of this means schools should abandon rules. Calm, predictable exam security matters. Students need to know that phones, earbuds, smart watches, and unapproved glasses are put away, not hidden. At our school, device parking now happens in every class, not just during exams. Each student has a numbered pocket. Phones go in silently; watches and earbuds go in bags. If someone needs the time, they use the wall clock. The routine matters because it removes negotiation and shaming. It also frees students from the distraction of waiting for a notification.
But rules alone cannot answer the AI question. In class, I try to make permissions specific rather than vague. “You may use a grammar checker after you have written the paragraph,” I will say. “You may not generate the paragraph. If you are unsure, paste the AI response in a different color and show me one sentence that helped and one sentence you changed.” Some assignments are paper and pencil. Others allow open notes or a single handwritten cheat sheet, which forces students to decide what actually matters.
I also use more retakes with different questions. A retake lowers the terror of one bad morning. After a quiz, students choose one wrong answer and explain what mistake they made and how they would check it next time. That takes time, but it tells me more than a final answer. A pair of AI glasses cannot easily produce a student’s explanation of why their first reasoning failed.
Parents can reduce the pressure at home in similarly ordinary ways. If a child is doing homework behind a closed door with a phone and an earbud, the environment is already working against honesty. Try having the hardest assignment done at the kitchen table for twenty-five minutes, with the phone in a drawer. Use a printed practice test and a pencil on Sundays. Charge devices outside the bedroom after a set time. These adjustments are not punishments; they make focus easier and temptation less constant.
The questions around the dinner table matter too. Instead of “What did you get?” try “What did you try that felt hard?” or “What’s one mistake you learned from?” When the South Korean story came up in my class, I asked students what they would do if glasses could quietly feed them answers. At first they joked. Then one said, “I’d probably be tempted, because everyone would be using them.” Another said, “But then I wouldn’t know if I belonged.” That conversation did more than a lecture on integrity because they were allowed to say the pressure out loud.
If a child is caught cheating, the first useful question is not “How could you?” It is “What part felt impossible?” A child may have been lost for weeks, afraid to ask, or sleeping five hours a night. There should still be a consequence: redoing the work, taking another version of the test, or losing credit where school policy requires it. But consequence and curiosity can exist together. A child who is only punished may become better at hiding the next device. A child who sees the reason they reached for it may learn a different path.
We are nowhere near solving this. Last week I watched a student adjust ordinary glasses before a vocabulary quiz and felt that old flicker of suspicion. I hate that. I do not want classrooms to become places where proctors study children’s faces for signs of technology. Some students still overuse AI. Policies change every few months. The next device will look less like a gadget and more like something already in the room.
What seems to work, slowly, is smaller and less dramatic: fewer single high-stakes moments, clearer daily routines, honest conversations about temptation, and adults paying less attention to the score than to what the student can actually explain. We still lock up the phones. We still update the handbook. But I am learning that the best safeguard is not the rule students follow when someone is watching. It is the confidence they feel when they can say, “I don’t understand this yet,” and believe that is still an acceptable place to start.
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