I interviewed Siobhan Kelleher, who prototypes educational games and assessment tools. She deliberately controls how polished her prototypes look based on what questions remain unanswered.
Rough sketches invite structural critique
When Siobhan needs feedback on whether a lesson flow makes sense, she shows black-and-white wireframes. Parents focus on sequence and logic. Does the warmup exercise connect to the main activity? Should the recap come before or after the challenge question? These conversations shape the skeleton.
Polished mockups get surface comments
Once she adds color, typography, and realistic content, feedback shifts. Parents comment on button colors and font sizes. They assume the structure is fixed. She lost a month once because a beautiful prototype locked in a flawed information hierarchy that nobody questioned.
The prototype matches the decision
Now Siobhan maps her prototype fidelity to open questions. Deciding between two navigation approaches? Low-fidelity paper. Choosing between three color schemes for reading levels? High-fidelity digital. This deliberate mismatch between polish and certainty keeps feedback relevant.
Why parents see different versions
If a school asks you to review a new learning platform, notice what they show you. Finished-looking designs suggest your input will be cosmetic. Rough prototypes mean they genuinely want to know if the approach works for your child. Siobhan says the scruffier the prototype, the more your opinion can shape outcomes. Polished presentations often signal decisions already made, not conversations still open.