Product design question

Design a grocery store for the blind.

Practice this question out loud. An AI interviewer asks it, follows up like a real interviewer would, and scores your answer. Type or speak.

What this question tests

Inclusive design thinking applied to a physical retail environment, requiring genuine empathy beyond a features checklist approach.

Clarify the scope: in store navigation, product identification, or checkout, since all three matter for blind shoppers.
Identify the core pain points: finding items on shelves, reading labels, and navigating aisles independently.
Prioritize product identification first, since it blocks the most basic shopping task.
Propose audio guided navigation via a phone app paired with tactile or audio product tags.
Address checkout: audio confirmation of items and prices before payment.
Define success with independent shopping completion rate and time to complete a typical trip, compared to sighted shoppers.

Prioritizes product identification as the most fundamental blocker, rather than treating all pain points equally.
Proposes a concrete mechanism, audio tags plus app guided navigation, not a vague 'accessible store' answer.
Sets a meaningful metric, independent completion rate, that directly measures the goal of independence.
Considers checkout as a distinct, separate pain point from in aisle navigation.

Treats this only as a staffing problem, like adding more employee assistance, missing the product design angle.
Ignores the goal of independence and designs a solution that still requires constant staff help.

Chapters of the AI PM course that teach what this question tests.