You really don’t need high tech to cheat in exams. I was studying a few years ago (I was a mature student) and there were a few kids who took 3-4 toilet visits in a 2 hour exam to review notes on their phones after seeing the questions. The school can’t search you before the exam (i.e they can’t stop you carrying a phone) and they can’t watch you in a toilet cubicle. All these kids did well in their degree despite being idiots in classes and lectures.
> You really don’t need high tech to cheat in exams.
Although now ubiquitous, excluding two cups and a string, phones have always been high tech, as opposed to low tech, like feigning a need to use the restroom to develop their cheating space, as obvious and overused as it is. I wonder who first pioneered the fake bathroom visit for cheating, as opposed to it being employed as an escape from the extreme pressures of the classroom, i.e. smoking.
I don't know that this is an option everywhere. It is categorically not allowed to use the toilet during an exam here, so this is a thing that you cannot do.