Education AI

Feedback is expensive. Anyone who has managed a classroom, a content team, a training programme, or a junior analyst cohort knows the pattern. The first draft is rarely the problem. The problem is the second draft, because the second draft requires specific feedback, delivered in language the learner can act on, without exhausting the person giving it. Multiply that by thirty students, ten assignments, uneven ability levels, and a calendar that refuses to become more generous. Suddenly “just give everyone personalised feedback” becomes one of those ideas beloved by people who do not have to do it. ...

A scanned exam paper is not a polite input. It arrives bent, shadowed, annotated, folded, half-covered by a student’s handwriting, and occasionally photographed at an angle chosen by someone apparently in active conflict with geometry. For a human teacher, this is annoying. For a document AI system, it is more than annoying. It creates a dangerous fork in the road: extract what is visible, or admit that the question cannot be recovered. ...