Product Management Practice Cases

340 practice cases

• Estimate Market Size for Smart Home Security Systems in Canada

  You are working on a market analysis for Ring, a smart home security company. Your task is to estimate the total addressable market for smart home security systems in Canada. Focus on residential properties only. Do not propose marketing strategies. Consider factors like home ownership rates, averag

• Design a Navigation App for Visually Impaired Pedestrians

  You are tasked with designing a pedestrian navigation app for visually impaired users in urban environments. Research indicates that current navigation apps do not adequately address this group's specific needs, such as detailed audio cues and obstacle detection. You're working with a constraint of

• Amazon Alexa's Real-Time Translation Capability

  Amazon is considering adding a real-time translation feature to Alexa to improve its global appeal. With rising competition in voice assistants offering translation features, Amazon must decide whether to develop the capability in-house, acquire a linguistics startup, or partner with a major transla

• Re-evaluating User Retention Strategies in a Subscription Service

  You're managing a subscription-based online service that recently saw a 10% drop in monthly retention rate. Your initial hypothesis is that a recent UI change is causing user frustration. However, new data suggests that users who have been active for 3+ months are 20% less likely to renew. Your task

• North Star Metric for Calm's Sleep Stories Feature

  Calm, a leading wellness app, has introduced a Sleep Stories feature aimed at helping users improve sleep quality. Recently, user engagement has increased, but it's unclear if this aligns with improved sleep outcomes. Define and justify the North Star metric that will best track the success of the S

• Meta's Daily Active Users Drop in Brazil - Internal or External Cause?

  Meta has observed a sudden 10% drop in daily active users (DAUs) in Brazil over the past month. The company's leadership team is unsure if this decrease is due to internal product changes or external factors such as competitor activities or regulatory changes. Identify whether the DAU decline is pri

• Communicate AWS Service Outage to Key Clients

  You are a Product Manager for AWS's cloud storage service. Due to a severe server malfunction, a significant number of clients are experiencing service outages lasting several hours. This includes critical clients such as large enterprises heavily reliant on your cloud services. You must inform thes

• Resolving Stakeholder Conflict for Uber's User Safety Features

  Uber's product team is facing conflicting priorities for its next update. The customer support team is pushing for improved incident reporting features, compliance is concerned about better background checks, and marketing wants to focus on a campaign for driver retention. You can only choose one in

• Estimating Data Transfer Needs for Tesla's Autopilot System

  Tesla is planning to upgrade its Autopilot software and needs to estimate the daily data transfer requirements from its fleet of vehicles to the central cloud. Currently, each vehicle uploads driving and sensor data to Tesla’s servers daily. Your task is to estimate this data transfer need per day a

• Design a Language Learning App for Refugees with Limited Connectivity

  You are tasked with designing a new language learning app tailored for refugees living in temporary settlements, where internet connectivity is intermittent and unreliable. Current feedback suggests that existing language apps assume consistent internet access, leaving this audience underserved. Con

• Netflix's Expansion into Interactive Storytelling Market

  Netflix has observed a significant rise in the popularity of interactive storytelling, where viewers can influence the storyline and outcome. Given the success of projects like "Black Mirror: Bandersnatch," the company is considering launching a dedicated interactive storytelling platform. However,

• Navigating a Feature Rollback in an IoT Device Update

  You are managing the product for a smart home IoT device experiencing connectivity issues after a recent firmware update. Early reports show an increase in connection drop rates by 15%, and some users are unable to reconnect without a hard reset. Your team can only work on a rollback over the weeken

• Leading vs. Lagging Metrics for Starbucks Mobile Order Growth

  Starbucks has observed a plateau in the growth of mobile orders through their app over the past quarter. The company wants to identify metrics that can help predict future growth trends and inform strategies to rejuvenate this growth. With a focus on distinguishing between leading and lagging indica

• LinkedIn Job Applications Spike, but Recruiter Engagement Drops

  LinkedIn's latest A/B test shows that job applications through the platform increased by 25%, but recruiter engagement with applicants decreased by 10% over the same period. This unexpected result is puzzling, as higher application volumes typically lead to more recruiter activity. You have one data

• Launching a Real-Time Translation Feature for Microsoft Teams

  You're a Product Manager at Microsoft, preparing to launch a real-time translation feature for Teams. To launch successfully, you'll need seamless integration of voice recognition (engineering), intuitive UI (design), compliance with data privacy laws (legal), and a compelling marketing strategy to