Imagine building a custom AI mini app in minutes! An app that can grade reports and generate clear, visual feedback in seconds. It sounds futuristic, but it’s completely possible using Google’s NotebookLM and Gemini. In this demo, I create an automated rubric feedback tool where a student or teacher can paste in a report, have it checked against a marking rubric, and instantly receive structured feedback. The feedback includes a visual rubric breakdown, a total mark, and can even be downloaded as an image. This tool is especially useful for draft writing. Students can get fast feedback, revise their work, and resubmit with a clearer understanding of expectations. Teachers can…