A sketch makes assumptions visible
A rough drawing can express order, grouping, and emphasis faster than a paragraph. It does not need to look polished. Label the main action, show the most important content, and use short notes to explain what changes when someone interacts. The goal is a shared understanding of the task.
Annotate behavior, not just appearance
A rectangle labeled “save” is ambiguous. Explain what gets saved, where it appears afterward, and what should happen if required information is missing. Mark anything that is sample content. If the screen requires scrolling, indicate which information belongs first and why.
Ask the AI to read the sketch back
Before generating code, ask your tool to describe the hierarchy and flow it sees. Correct misunderstandings. This is especially helpful when handwriting, arrows, or overlapping elements could be interpreted in several ways. Confirm a short written specification before moving on.
Build the smallest useful slice
Implement one complete interaction rather than every screen in the sketch. For a reading list, that could mean entering a title and seeing the saved item. Inspect the result on a narrow screen and with keyboard navigation. If the first slice is confusing, additional screens will amplify the confusion.
Keep the sketch as a reference
Compare the implementation with the original intention. A difference is not automatically a mistake, but it should have a reason. Record what changed and why. This gives you material for a case study and makes the next conversation with an AI partner more precise.
Put it into practice.
Move from the idea to a small exercise in our free written learning paths.
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