This talk covers specific approaches to employ when working with vulnerable populations, starting with a definition of vulnerability, then discussing how to ensure that researchers remain safe, respectful, fair, and culturally appropriate. This includes: choosing the right research methods for the participants, topic, and context at hand; recruiting and compensating research participants; ensuring research participants are aware of their rights and potential risks for participating in the research; conducting research in a trauma-informed way; managing participant data by ensuring collected information doesn’t put them at risk; communicating design research findings in a respectful manner.