Design Fiction is a critical design technique to explore possible future realities. The approach is based on the idea of making the future tangible and experienceable in the present. In this seminar we will analyze and discuss current strategies of Design Fiction. Here, designers create and prototype artifacts of a potential future, perform future everyday practices in labs and on stages and even involve lay people in Co-Design-Fictions. How could we make use of these approaches for the purpose of research? We will practically apply our findings in different exercises.