AIToday
Large Language ModelsHacker NewsPublished: Sep 22, 2026, 06:00 JST

Professor bans devices to keep AI out, citing Swift

Professor bans devices to keep AI out, citing Swift

3 Key Points

  1. What happened

    Writing as Gulliver's Travels turns 300, a politics professor says he instituted a ban on all phones and laptops, moved to in-class written and oral exams, and largely dropped PowerPoint for chalk and talk.

  2. Why it matters

    He describes grading take-home papers as a nightmare because AI detectors are unreliable and students say services exist to "humanify" AI writing — so he cannot prove suspected AI use, which he sees as corroding teacher-student trust.

  3. What to watch

    He says the response has been broadly positive, with students acknowledging benefits of a tech-free space — but he notes some students pained for the return of PowerPoint slides, and he plans to hold firm.

WHO IT HITSUniversity instructors and teaching staff weighing classroom AI rules, and students adjusting to device-free, in-class assessment.

Not sure about something? Ask the AI

Summaries like this, in your inbox every morning.

Context & Analysis

The essay ties today's classroom AI debate to a much older argument. Swift's third voyage takes Gulliver to the Academy of Lagado, where scientists pursue experiments with little concern for useful outcomes, and to a wooden contraption that lets "the most ignorant person" write books "without the least assistance from genius or study." The author reads that device as an early picture of both the autocomplete nature of large language models and the precarious workers whose labour underpins generative AI.

The piece also draws a parallel between Swift's Laputans — so absorbed in speculation that servants had to rattle them back to attention — and modern distraction, from phone scrolling to students day trading cryptocurrency during lectures. He recalls a student telling him he made $8,000 trading $MELANIA Coin while the class discussed the first referendum on Quebec sovereignty.

What the outcome hinges on is whether a device-free classroom can hold. The author says students broadly acknowledge the benefits, but also notes some want the slides back, that AI use is widespread enough to pressure students to follow suit, and that AI boosterism at some US commencement speakers was booed earlier this summer. For instructors, the test may be whether the approach protects the teacher-student relationship without turning the classroom into a policing exercise.

FAQ
What did the professor actually change in his classroom?
He banned all phones and laptops, moved away from assignments completed beyond his line of sight toward in-class written and oral exams, and almost entirely resiled from PowerPoint in favour of chalk and talk.
Why did he stop assigning take-home papers?
He says AI detectors are notoriously unreliable, students tell him many services exist to "humanify" AI-generated writing, and he found it horrible to grade work he suspected but couldn't prove came from an LLM.
What does the Brookings report he cites conclude?
It suggests potential benefits from AI in the classroom, such as second language acquisition and helping students with disabilities, but concludes the risks outweigh those benefits and points to regular AI use leading to dependence.

Get the latest Large Language Models news every morning

For example, today's edition would include:

  • Meta's Muse AI Agent Sparks Chip Rally; AMD Hits $1TTop Companies AI · 43m ago
  • Snapdragon X Series to power Googlebook laptopsTop Companies AI · 43m ago
  • Opro's Kamiresu AI seminar targets local government back-office workTop Companies AI · 43m ago

AI-summarized, only the topics you pick — one digest a day via Email, LINE, or Slack.

Free · 30 seconds with Google · unsubscribe anytimeWhat is AIToday? →

Ask AI

Ask AI anything about this article. Q&As are published on this page for other readers too.

Related Articles

Next articleWeight smuggling likely defeats per-run FLOP caps, LessWrong analysis says