It's time to generate and synthesize learnings from your interviews. Remember, the goal of this interview process is to find a customer and problem. You'll likely go back and forth in revising and honing both sides of that equation as you learn in the customer discovery process.
Below is an outline of the steps that we recommend you take after a round of interviews. Aim for around five for each series of analyses. We'll be analyzing the results for each customer segment separately:
How do we know, after talking to multiple people, whether or not we've found the right customer segment to begin designing? The objective for customer discovery is to find a customer with our problem who meets all of our early adopter criteria.
Early adopter criteria:
As you go through each successive item, you will filter out more potential early adopter candidates. You're looking for people who are willing to pay for a solution because their current solution isn't working. The easiest way to confirm that they will pay in the future is to confirm that they have paid for a solution in the past to solve this problem. People's behaviors rarely change. If they have never paid to solve a problem like this in the past, you will be fighting an uphill battle to get them to pay for your solution (even if it's a much better one) tomorrow. For people you aren't entirely sure about and want to confirm their willingness to pay, you can do a Pitch Test (Pitch Test).
Below are several generalized learnings that you might have after each round of interviews (~5) and our recommended courses of action.