Introduction
Redesigning NCR's ATMs to increase accessibility for elderly or disabled users is a critical challenge that addresses both social responsibility and market expansion. This task requires a deep understanding of user needs, technological capabilities, and regulatory requirements. I'll approach this by first clarifying the context, then analyzing user segments and pain points, before proposing and evaluating solutions.
Step 1
Clarifying Questions (5 mins)
Why it matters: This helps us focus our redesign efforts on the most impactful areas. Expected answer: Common issues include small text, complex interfaces, and physical accessibility problems. Impact on approach: Would prioritize solutions addressing these specific challenges.
Why it matters: This information will help us identify the most critical pain points in the user journey. Expected answer: Longer transaction times and higher error rates compared to the general population. Impact on approach: Would focus on simplifying workflows and improving error recovery.
Why it matters: Determines the scope and feasibility of potential solutions. Expected answer: Mix of older and newer models in the field, with regular software updates. Impact on approach: Would need to consider backward compatibility and phased implementation.
Why it matters: Ensures our solutions align with both business objectives and legal requirements. Expected answer: Aiming to increase usage among elderly and disabled populations while meeting ADA standards. Impact on approach: Would prioritize solutions that offer the best balance of user experience and compliance.
At this point, you can ask interviewer to take a 1-minute break to organize your thoughts before diving into the next step.
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