Exercise 1: Why Skipping the Low-Fidelity Wireframe Is a Real Risk — Possible Solution ==================================================================== Step 8 used a low-fidelity wireframe first specifically because the real, open question at that stage was structural - did the overall flow and layout make sense at all - and that kind of question is genuinely cheap to test and change at low fidelity. Jumping straight to a high-fidelity prototype means investing real time in visual polish before that structural question has even been answered. Step 9's own real finding makes the risk of skipping ahead concrete: 2 of 5 participants missed the custom date option entirely in testing, a real usability problem that needed a genuine visual fix (a calendar icon) and a full retest to confirm. Nothing about that fix depended on the prototype already being high-fidelity - it could just as easily have been discovered, and fixed far more cheaply, at the low-fidelity stage before any real visual polish was invested. Skipping straight to high fidelity risks discovering the same structural or interaction problem later, after significantly more effort has already gone into visual details that may now need to be redone. ANSWER: This is a risky shortcut because the low-fidelity stage exists specifically to test structural and interaction questions cheaply, before real visual effort is invested. Step 9's own missed-option problem shows this kind of issue can surface regardless of fidelity level - discovering it at high fidelity, after real time has already gone into polish, would mean more wasted effort than catching the same problem early and cheaply. WHY THIS WORKS AS AN ANSWER ------------------------------ This connects the capstone's own Step 8 fidelity rationale directly to Step 9's own real test finding, showing concretely why skipping ahead would have made the same real problem more expensive to fix, rather than arguing only in the abstract.