RE: [Demo notebook] Workbench questions: what to record before asking for service · RWI-09543

Case 160 — Movement identification: the limits of a rotor photograph · uncertainty exercise

Reader check for “Movement identification: the limits of a rotor photograph”: distinguish the discussion point “Describe visible bridge shapes and markings separately…” from its proposed application. The thread offers a way to reason about the question, without adding a personal experience or a newly observed outcome. Review focus: uncertainty. Leave the unresolved part visible instead of supplying a result.