31. How would you improve your favorite physical product (e.g., a toothbrush, a coffee mug)? 32. Design a feature that helps users discover new content on a platform like YouTube or Netflix. 33. How would you redesign the public transit experience for commuters in a major city? 34. Create a new type of smart home device. 35. How would you design a solution for schools to manage parent-teacher communication? 36. Design a workspace for software engineers of the future. 37. How would you create a loyalty program for a local coffee shop chain? 38. Design a solution for park visitors to navigate and learn about a large botanical garden. 39. How would you design a feature to help users manage their privacy settings on a social media app? 40. Create a new way for people to buy and sell used goods locally.
Set a timer for 30–40 minutes to simulate the pressure of a real interview.
While the PDF provides the structure, your delivery matters. During the interview, talk through your process. Interviewers care about **how you think** almost as much as what you design. Design a feature that helps users discover new
Can be found at retailers like Amazon and BooksRun . Solving Product Design Exercises: Questions & Answers
I can provide specific frameworks and target advice for your exact situation. Share public link explaining the trade-offs.
Mastering the product design interview is less about having the "right" answer and more about demonstrating a structured, user-centric thought process. Whether you are aiming for a role at a FAANG company or a nimble startup, the "product design exercise" (or Whiteboard Challenge) is the ultimate test of your problem-solving muscle.
Selection: The Daily Commuter, as they represent the highest volume of parking transactions and experience the highest friction daily. user-centric thought process.
25. How would you design a refrigerator for kids? 26. Design a solution for hard-of-hearing users to never miss an important alert. 27. How would you design a "Find My" network for an item that is not electronic (e.g., keys, wallet)? 28. Design an onboarding flow for a user signing up for a new service for the first time. 29. Design a mobile app experience for a complex web service, explaining the trade-offs. 30. How would you design a task management app for elderly users with limited tech experience?
: Designing a digital tool for general practitioners to manage patient care. Market Capitalization
Includes a printable PDF-canvas (Design Exercise Canvas) for hands-on practice and a cheat sheet summarizing the framework. The "Exclusive" Full Package Components
An IoT-integrated system that gradually increases "sunlight" via smart bulbs and requires a physical task to turn off (e.g., scanning a QR code in the kitchen or solving a quick math puzzle on a rug-based pressure sensor). 3. "Design a travel app for a group of friends." The Twist: Coordination and "split-the-bill" friction. Answer Approach: