Product Sense: Defining a Purpose-Built Camera Device Around Older Users' Needs

Quick Overview

A product design interview prompt about building a camera for older adults. It tests justifying a dedicated device over a phone, choosing a segment and separating users from family buyers, prioritizing features around ageing-related pain points, and measuring continued use after purchase rather than only sales.

Product Sense: Defining a Purpose-Built Camera Device Around Older Users' Needs

Company: Google

Role: Product Manager

Category: Product Design & Strategy

Difficulty: medium

Interview Round: Other

You are asked to design a camera for elderly people. Nothing else is specified: the kind of device, the market and the budget are open. Explain exactly which older users you would build it for, which of their problems it should solve, and what the first version would include. ```hint Why a separate device Many older adults could already take photos with a phone. Find the problems a phone handles badly for the user you pick, and let those problems justify every feature. ``` ### Clarifying Questions - Is a standalone device a given, or could the answer be a simpler camera experience on a phone the person already owns? - Are we designing for older adults in general, or for people with specific limitations such as low vision, tremor or memory loss? - Should it record video as well as photos, and is sharing with family part of the job? - Is there a price ceiling or a launch market we should design for? ### What a Strong Answer Covers - A clear reason a dedicated camera makes sense, and a chosen segment of older adults, with the user distinguished from buyers such as adult children or care homes. - Pain points grounded in ageing: unsteady hands, changes in vision, reduced dexterity, unfamiliar menus, dropped devices, and getting photos to family. - A prioritized feature set with a small first version, judged by impact, cost and effort. - Success metrics for a physical device that capture continued use after purchase, not only units sold, with at least one guardrail. - Trade-offs between simplicity and capability, and between price and features such as stabilization or ruggedness. ### Follow-up Questions - Adult children buy many of these devices as gifts. How does that change your setup flow, marketing and metrics? - How would you test the design with older users before building any hardware? - How would the design change for a user with early memory loss?

Overview: A product design interview prompt about building a camera for older adults. It tests justifying a dedicated device over a phone, choosing a segment and separating users from family buyers, prioritizing features around ageing-related pain points, and measuring continued use after purchase rather than only sales.

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Google
Nov 21, 2024
mediumProduct ManagerOtherProduct Design & Strategy
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You are asked to design a camera for elderly people. Nothing else is specified: the kind of device, the market and the budget are open. Explain exactly which older users you would build it for, which of their problems it should solve, and what the first version would include.

Clarifying Questions Guidance

  • Is a standalone device a given, or could the answer be a simpler camera experience on a phone the person already owns?
  • Are we designing for older adults in general, or for people with specific limitations such as low vision, tremor or memory loss?
  • Should it record video as well as photos, and is sharing with family part of the job?
  • Is there a price ceiling or a launch market we should design for?

What a Strong Answer Covers Guidance

  • A clear reason a dedicated camera makes sense, and a chosen segment of older adults, with the user distinguished from buyers such as adult children or care homes.
  • Pain points grounded in ageing: unsteady hands, changes in vision, reduced dexterity, unfamiliar menus, dropped devices, and getting photos to family.
  • A prioritized feature set with a small first version, judged by impact, cost and effort.
  • Success metrics for a physical device that capture continued use after purchase, not only units sold, with at least one guardrail.
  • Trade-offs between simplicity and capability, and between price and features such as stabilization or ruggedness.

Follow-up Questions Guidance

  • Adult children buy many of these devices as gifts. How does that change your setup flow, marketing and metrics?
  • How would you test the design with older users before building any hardware?
  • How would the design change for a user with early memory loss?