Product design question

Design a Facebook Healthcare application at the beginning of COVID.

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

Tests fast, scoped product design under a real crisis timeline, prioritizing the single highest-value use case over a broad healthcare platform.

Scope narrowly: at COVID's onset, the most urgent need was reliable local information and connecting people to testing and vaccination resources, not a general health platform.
Segment on users searching for local health information amid conflicting news, particularly community and local-group members already active on Facebook.
Identify the pain point: finding accurate, nearby testing sites and verified health guidance was hard amid misinformation spreading on social platforms.
Design a COVID information hub surfaced prominently in-app, showing verified local testing and vaccination locations sourced from health authorities, plus a misinformation-flagging layer on related posts.
Define success as hub visits converting to an actual testing or vaccination appointment, and reduction in flagged misinformation shares.

Correctly scopes to the urgent early-pandemic need, information and access, instead of a broad, slower-to-build health platform.
Names the real problem Facebook faced then, misinformation spread, and designs directly against it.
Grounds the design in something Meta genuinely shipped, a COVID information center, showing awareness of the real response.

Designing an ambitious general healthcare platform instead of the urgent, scoped need of that specific moment.
Ignoring the misinformation problem, a major and well-documented issue for Facebook during COVID.

How would you verify the accuracy of health information sources you're surfacing?
How would you handle regional differences in testing and vaccine availability?