I jumped straight into features like tactile labels and audio feedback, which felt right in the moment but I skipped the part where I actually define who the user is and what their real pain points are.
Start by clarifying the user's needs and the constraints of the design challenge, then structure your answer around a user-centered design process. Focus on how a blind user would interact with the refrigerator, emphasizing accessibility features and inclusive design principles.
Pro tip: Demonstrate empathy by considering the entire user journey, from finding the refrigerator to organizing and retrieving items, and highlight how your design would empower independence rather than just adding features.
Ask clarifying questions to understand the user's specific needs, the context of use (e.g., home vs. commercial), and any constraints. Define the problem statement clearly.
Describe how you would research the needs of blind users, including interviews and observation, to understand their pain points and goals when using a refrigerator.
Brainstorm potential features and technologies that could address the identified needs, such as tactile labels, audio feedback, or voice interaction.
Evaluate ideas based on impact and feasibility, then create a low-fidelity prototype to test with users. Iterate based on feedback.
Conduct usability testing with blind users to validate the design, measure success, and refine the solution.
AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.