Product Case: Login, Feature Improvement, and Data Safeguards
Context
You are evaluating a widely used short‑form video app (TikTok). Assume standard mobile patterns (iOS/Android), common auth options (phone/email/SSO), and that users can browse some content before logging in.
Tasks
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Evaluate TikTok's current login flow.
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What parts delight users?
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What parts frustrate users?
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Pick one TikTok feature and propose concrete improvements.
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State the user problems addressed.
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Explain design choices.
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Define success metrics.
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Outline safeguards to protect user data privacy and ensure data integrity.