AI is changing in-person exams

For years, in-person attendance was seen as a guarantee of academic control. But the irruption of artificial intelligence and personal devices is forcing universities to rethink even their classroom evaluations. The recent case of Princeton makes this evident.

For more than 130 years, Princeton University maintained one of the world's most emblematic academic systems: the "Honor System", a model based on trust where students took in-person exams without direct supervision.

However, that tradition will come to an end on July 1, 2026. According to recent reports, the university will begin requiring supervision in all in-person exams due to the growth of academic fraud driven by artificial intelligence tools and personal electronic devices.

The case reflects a much deeper change: in-person attendance no longer guarantees academic integrity on its own.

The emergence of generative AI, smartwatches, invisible earbuds and instant access to information is transforming the way institutions understand supervision and academic security, even within the physical classroom.

In-person attendance is no longer enough to guarantee academic integrity

For a long time, the logic was simple: if the student was physically in the classroom, the risk of fraud decreased considerably. Today, that idea is beginning to become obsolete.

New technologies allow access to answers in seconds, receive external assistance or use AI tools in an almost imperceptible way during an in-person exam. This makes it much more difficult to detect irregularities solely through human supervision.

Adding to this is another challenge: scale. In large-scale evaluations, teachers and supervisors must simultaneously control multiple variables, which reduces the ability to identify suspicious behavior in real time.

In this context, many institutions are beginning to rethink their assessment and supervision strategies. The conversation is no longer just about "in-person vs. virtual", but about how to ensure authenticity, traceability and fair conditions in any format.

The Princeton case is not isolated: it represents a signal of where higher education is moving globally.

The role of technology in in-person exams

Faced with this scenario, supervision and monitoring tools are beginning to occupy a new place also within in-person evaluations.

Technologies linked to proctoring, identity validation, intelligent monitoring and traceability allow complementing human supervision, helping to detect situations that often go unnoticed in the classroom.

The goal is not to replace teachers or supervisors, but to strengthen academic processes in a context where challenges evolve rapidly.

At Klarway we understand that academic integrity no longer depends solely on the exam format, but on institutions' ability to build safer, more transparent assessment environments adapted to the new digital reality.

👉 Learn more about our solutions at Klarway and discover how to strengthen your in-person and online evaluation processes.