Feedback adds a perspective that is unavailable from inside an idea. It is useful when it refers to something observable, a shared criterion, and a possible next step. “I like it” or “it does not work” expresses a reaction but does not show what to learn.

Ask about a task: “What do you understand you should do first?”, “Where do you hesitate?”, or “Which part does not answer the need?” Lumen can show a fictional-data mock-up and observe how authorised participants start setup.

To give feedback, use situation, observation, effect, and question: “In the example, the term is not explained; I do not know which information to enter; could we define it or use plainer language?”

Classify findings as keep, adjust, investigate, or discard. Record what changes and what does not, with the reason; check the effect at the next review.

Ask for feedback on a low-risk draft. If someone cannot tell whether a list is required, separate requirements and recommendations with clear headings and test comprehension again.

• Asking for feedback when the decision is irreversible.
• Defending the solution before understanding the observation.
• Applying every comment without connecting it to the challenge.

High-quality feedback focuses on tasks, evidence, and next steps. In a review cycle, it makes creative practice sustainable.