Product design question
As the PM for the Microsoft Word app on the Android team, design voice interaction features that would deliver simplified productivity experiences for saving time and improving efficiency.
- Microsoft
- Product design
- Hard
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What this question tests
Product design for a voice-productivity feature on a specific platform, distinguishing dictation from voice commands.
How to approach it
- Clarify the use case: mobile, often one-handed or hands-busy scenarios like commuting or multitasking.
- Identify top tasks suited to voice: dictation already exists, so the gap is formatting, navigation, and quick edits like 'bold that' or 'go to page three.'
- Prioritize voice editing commands over full voice authoring, since dictation already exists and command gaps are the bigger unmet need.
- Propose an MVP: a defined command vocabulary for formatting, navigation, and simple edits layered on existing dictation, with visual confirmation of what was heard.
- Address error recovery: misrecognition must be undoable with a single tap, not require retyping.
- Define success as percent of voice sessions completed without falling back to touch correction.
What a strong answer includes
- Distinguishes dictation, already solved, from voice commands, the real gap, showing product knowledge.
- Names a concrete failure mode, misrecognition, and designs explicitly for graceful recovery.
- Proposes a measurable proxy for simplified productivity: fewer touch interactions per editing session for voice users.
Common mistakes
- Treating 'voice interaction' as only dictation, which already exists in Word.
- Ignoring noisy environments and misrecognition as a core design constraint.
Likely follow-up questions
- How would this work in a noisy commute environment?
- How do you decide the command vocabulary without overwhelming users?
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Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 4: Discovery and strategy for AI products
- Chapter 7: AI UX and human oversight: design for a system that is wrong sometimes
- Chapter 14: Get the job: the AI PM interview loop