Accessible Refrigerator Concept for Wheelchair Users: Reach, Door Access and Storage
Company: Microsoft
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
You are a product manager asked to design a refrigerator for a person who uses a wheelchair. Decide whose needs you will design for, work out where today's refrigerators let them down, propose and prioritize the features of your design, and explain how you would tell whether it works.
```hint Design from a seated position
Walk through every step of using a fridge from a wheelchair: approaching it, opening the door, seeing what is inside, reaching an item and putting groceries away. Each step that quietly assumes the user is standing is a candidate pain point.
```
### Clarifying Questions
- Is this a standard household refrigerator for a home kitchen, or one for settings such as care facilities, accessible hotel rooms or dorms?
- Is the aim a specialty product for wheelchair users, or a mainstream model that also works well for the other people in the household?
- How much arm strength and hand function should we assume, given that wheelchair users range from people with full upper-body function to people with a weak grip?
- Does it need to fit the standard openings in existing kitchens, and is there a target price range?
### What a Strong Answer Covers
- A goal and an owner for the product, with a segmentation of wheelchair users (and other household members) and a reasoned choice of primary user.
- Pain points traced through the whole task of using a fridge from a seated position: approach, door, visibility, reach and loading.
- Solutions that address those pains, prioritized by impact, cost, reliability and fit with real kitchens into a focused first version.
- How the design would be validated with wheelchair users and measured after launch, including guardrails such as energy use and food safety.
- Risks such as price, failure of powered parts, and a product that looks like medical equipment.
### Follow-up Questions
- If your design uses a powered door or powered shelves, how should it behave during a power cut or a motor failure?
- Would you sell this as a specialty appliance or build its features into mainstream models, and how does that choice change price and distribution?
- How would you test the design with real users before committing to manufacturing?
Overview: A product design interview exercise: design a refrigerator that works for someone who uses a wheelchair. It tests user segmentation, pain points across approach, door opening, visibility and reach, prioritizing physical features into a first version, and measuring usability, reliability and energy use.