Understand the business objectives and what problem the product is actually solving.
While there are PDFs circulating on the internet (often pirated copies of legitimate books or slides from conference talks), the concept of an "exclusive" answer key is a myth.
Most designers ignore this. Interviewers love this. Understand the business objectives and what problem the
The book and its "exclusive" full package provide a structured approach to tackling both whiteboard and take-home design challenges:
Practice drawing user flows and wireframes. Interviewers love this
: You are not the user. Validate every design decision with user-centric reasoning, not personal preference. Avoid saying "I would like to see this button here." Instead, say, "Based on our persona's rush-hour environment, placing the button here reduces accidental taps."
Draft a clear problem statement: "As a [persona], I want to [goal], but [pain point]." 3. Map the User Journey (10 Minutes) "Based on our persona's rush-hour environment
Redefine "toaster." Instead of bread, perhaps it's a "food crisping device." Focus on user pain points (burnt toast, uneven heating) and user needs (speed, variety). 4. Exclusive Practice Tips & Resources (PDF Guide)
In these high-stakes scenarios, you are often asked to tackle open-ended prompts like “Redesign the NYC metrocard system,” “Design a dashboard for a general practitioner,” or “Create a new feature for Instagram.” Without a clear framework, it is easy to get lost in the weeds or present a disjointed solution. Success hinges on demonstrating a repeatable, logical process that you can apply to any prompt.
Identify target user personas and their pain points.
Use the CIRCLES method to keep your answers organized.