Part technological history of the emergent new media in the late nineteenth century, part theoretical discussion of the responses to these media—including texts by Rilke, Kafka, and Heidegger, as well as elaborations by Edison, Bell, Turing, and other innovators— analyzes this momentous shift using insights from the work of Foucault, Lacan, and McLuhan. Fusing discourse analysis, structuralist psychoanalysis, and media theory, the author adds a vital historical dimension to the current debates over the relationship between electronic literacy and poststructuralism, and the extent to which we are constituted by our technologies. The book ties the establishment of new discursive practices to the introduction of new media technologies, and it shows how both determine the ways in which psychoanalysis conceives of the psychic apparatus in terms of information machines. is, among other things, a continuation as well as a detailed elaboration of the second part of the author's (Stanford, 1990). As such, it bridges the gap between Kittler's discourse analysis of the 1980's and his increasingly computer-oriented work of the 1990's.