We often want information on what users and potential users of our designs think and how they behave in the context of where they will use our design. For example, if you are designing a new interface for an ATM, you would benefit from understanding how current users engage with ATMs in the context of spaces where ATMs are located. Intercepts allow you to engage users in a variety of settings to collect data to inform your design. It sounds simple, but there is a right way to ask people to stop and participate in a study. This article shares a method to design and carry out effective intercepts as part of your user research.