An interview as described in book Universal methods of design : 100 ways to research complex problems, develop innovative ideas, and design effective solutions / Bella Martin, Bruce Hanington. The research method, Interviews, can be found as #48 in the book. a Plastic Waste related research question, include 5-10 research questions, and the interview with at least 3 people. a plan for how to conduct interview and document the results. plan will include the steps of planning qualitative research action and keep a journal of thoughts and observations. include interview planning process- what to ask? Who to ask questions ? Why? Use only a general description of the people you. Include sources of references that have inspired interview questions. How to collected information, responses, or notes. Questions at starting the exercise, and whether those questions were answered in interview What are new questions? include conclusions? What to do next? Whats still missing??