When faced with a broad product question like "How would you design a better alarm clock?" it's easy to jump straight to solutions. But great product design starts with great questions. To navigate this process, many product managers use the CIRCLES method. It's a structured framework that helps you break down a complex problem into manageable steps.

The name itself is an acronym, with each letter representing a distinct stage of the design thinking process. Following these steps ensures you've considered the problem from all critical angles before landing on a final solution. Let's walk through each component.

C is for Comprehend the situation. Before anything else, make sure you understand the problem. This means asking clarifying questions. What is the goal? Are there any constraints, like time or budget? Who are the competitors? This step is about gathering context and setting the stage.

I is for Identify the customer. You can't design a great product without knowing who you're designing it for. Create a specific user persona. Are they a student, a busy professional, a parent? Understanding their motivations and behaviors is key to building something they'll actually use.

R is for Report customer needs. Now that you know your customer, what problems do they have? This step is about articulating their needs, often in the form of user stories. For example, "As a busy professional, I want a way to wake up feeling refreshed so that I can be productive at work." This frames the problem from the customer's perspective.

C is for Cut through prioritization. You can't solve every problem at once. This is where you focus. Based on your understanding of the situation and the user, which need is the most important to solve right now? Pick one core problem to tackle first.

L is for List solutions. With a prioritized problem in hand, it's time to brainstorm. List at least three potential solutions. Don't worry about feasibility yet—the goal is to generate a range of ideas. This could be anything from a new feature to a brand new product.

E is for Evaluate tradeoffs. Every solution has pros and cons. Analyze your brainstormed ideas against criteria like engineering effort, business impact, and user experience. How does each solution stack up? This is a critical step for making a deliberate, well-reasoned decision.

S is for Summarize recommendations. Finally, state your recommendation clearly. Which solution do you propose and why? Briefly summarize your reasoning, linking your choice back to the customer's needs and the goals you established at the beginning. You should also mention any potential risks and suggest next steps, like building a prototype.

With this framework, you can systematically approach any product design challenge. Now, let's review the components.

Ready to check your understanding?

In the following articles, we'll dive deeper into each of these seven steps, exploring the techniques and best practices for applying them to real-world product problems.