by JAMIE SHERMAN, Intel Corporation For many anthropologists and ethnographers—and particularly those of us based in the US, where the self and its adherent freedoms and choices have long been a core cultural construct—the self is frequently at the center of our studies. Indeed we are often in a privileged position from which to critique and dismantle notions of self that are too easy, too pat, too unified. But increasing penetration of data into the domain of the “personal” and to the management and care of the self suggest that something is afoot in how the self is understood, experienced, and practiced more broadly. As an anthropologist working for a technology company, understanding this shift becomes important as we design for a world in which data plays new roles and gains different valences than it once had. While the future remains an open question, social science theory helps ground present uncertainties in historical trajectories and suggests key directions for research and design that intersect these changes. Just...