Product design question

Design a phone for the elderly.

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

Product design for an underserved user segment and the discipline to design around real constraints, not stereotypes.

Ask who: independent seniors with mild vision or hearing loss, versus seniors needing caregiver support, since the design differs a lot.
List pain points: small text, complex menus, fear of scams, difficulty with touchscreens, forgotten passwords.
State the design principle: reduce steps to reach core actions like calling family, not add more screens.
Prioritize three features: large-button home screen, one-tap emergency contact, and scam call warnings.
Sketch the hardware and software trade-offs, such as physical buttons alongside a simplified touch layer.
Define success as fewer failed call attempts and higher weekly usage by the target segment.

Picks a specific persona, like a 75 year old living alone with mild arthritis and some vision loss, instead of a vague 'elderly user'.
Includes a caregiver angle, such as a companion app for an adult child to check battery and location with consent.
Calls out the scam risk as a real problem for this group and proposes call screening as a differentiator.
States a candidate metric, like reduction in support calls per user per month, as an assumption to validate.

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