摘要：On the basis of a media ethnography of self-trackers and their self-quantification, we argue in this article that the ways related media technologies and digital traces are appropriated depends on the overall contexts of these self-trackers. There are at least three kinds of contexts that matter: first, the context of further practices, of which self-tracking and self-quantification are a part; second, the context of social figurations the self-trackers are involved in or related to; and, third, the context of societal discourses about the self in present societies. These contexts come together in two fundamental types of self-tracker, whom we call “pragmatists” and “enthusiasts.” These two types differ in the way they use digital traces for self-tracking and the meaning of self-tracking in their everyday lives. However, both types can be understood as an expression of a new form of constructing the self in times of deep mediatization.
关键词：self-tracking; self-quantification; quantified self; datafication; digital traces
