Product design question

How would you go about designing a skip feature for a video streaming service?

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 product design for a seemingly simple feature that actually has real content-type and monetization tradeoffs underneath.

Clarify the goal: reduce friction from recaps/intros the viewer has already seen, without letting users accidentally skip meaningful new content or ad breaks the service depends on.
Design detection: use content metadata (marked intro/recap segments) rather than trying to auto-detect visually, since manual tagging by content teams is more reliable at scale.
Design the UI: a clearly visible, time-limited 'Skip Intro' button that appears only during the tagged segment and disappears once it passes, minimizing accidental misses or accidental skips of real content.
Address the business tradeoff: for ad-supported tiers, ensure skip doesn't let users skip past a genuine ad break, distinguishing an intro-skip from an ad-skip explicitly in the product logic.
Define success: skip button usage rate and, critically, no negative shift in overall watch-time or ad-completion metrics, since skipping should reduce friction, not consumption.

Recommends metadata-based tagging over automated visual detection, a more reliable and industry-standard real implementation approach.
Explicitly separates the intro-skip feature from ad-skip risk, an important nuance for an ad-supported tier that a naive answer would miss.
Uses an illustrative number, e.g. assume 80% of returning-series viewers use the skip button when available, showing clear demand for the feature.
Picks watch-time and ad-completion guardrails, ensuring convenience for the user doesn't quietly undercut monetization.

Proposing automated visual detection without considering the more reliable metadata-tagging approach actually used in the industry.
Ignoring the monetization risk of the skip feature accidentally overlapping with or enabling ad-skipping on ad-supported tiers.

How would you handle content where the intro segment isn't tagged yet, like a brand-new release?
How would this design differ for an ad-supported tier versus an ad-free premium tier?