A modular monolith for extracting data from documents, with three domain modules (receipts, grocery lists, answer sheets) on one shared OCR core and a UI that draws every recognised word box over the page, tinted by confidence.
How it knows: Receipts are reconciled arithmetically, so a confident 8 read where the paper said 3 still fails when the line items do not sum to the printed subtotal.
Nicholas Smith - all work