Why design research is broader than usability testing — and how to know which one your team actually needs.
The two phrases get used interchangeably. They shouldn't be. User research is the discipline of understanding a specific set of users interacting with a specific product or interface. It's dominated by usability testing, interviews about task flows and analytics driven questions. Design research is broader. It's about the conditions under which a service exists — the people, the policy, the operational reality, the funding model, the political weather. It borrows from ethnography, systems thinking and journalism as much as from HCI. Why the distinction matters commercially If you hire a user researcher to answer a design research question, you get a beautifully run study that solves the wrong problem. If you hire a design research consultancy to run usability tests, you're overpaying. A rough rule: User research — "Does this checkout work?" Design research — "Why do 40% of people abandon this journey before they ever reach the checkout, and what would have to be true for that to change?" When you need design research You're entering a new market or sector. You've launched something that tests well but doesn't get adopted. Your operational data and your customer feedback tell contra
Humana Design — service design and design research consultancy, Dublin, Ireland.