a consultancy dedicated to mobile for development (M4D). His research focus is the mobilities and immobilities exhibited by groups in flux and how technology is used to manage these mobilities. He employs a theoretical lens from mobilities frameworks to unpick the actors in these larger mobilities systems, or "the distribution of agency between people, places, and material assemblages of connectivity" (Sheller, 2017). Methodologically, he tends towards ethnographies, or lived accounts of practice, and with a particular emphasis on the material realities of such ethnographies, An emphasis on mobilities theory provides opportunity for methods that are speculative, "linked to arts, design, and public policy" (Sheller 2017).