Technoself studies, commonly referred to as TSS, is an emerging, interdisciplinarity domain of scholarly research dealing with all aspects of human identity in a technological society focusing on the changing nature of relationships between the human and technology. As new and constantly changing experiences of human identity emerge due to constant technological change, technoself studies seeks to map and analyze these mutually influential developments with a focus on identity, rather than technical developments. Therefore, the self is a key concept of TSS. The term "technoself", advanced by Luppicini (2013), broadly denotes evolving human identity as a result of the adoption of new technology, while avoiding ideological or philosophical biases inherent in other related terms including cyborg, posthuman, transhuman, techno-human, beman (also known as bio-electric human), digital identity, avatar, and homotechnicus though Luppicini acknowledges that these categories "capture important aspects of human identity". Technoself is further elaborated and explored in Luppicini's "Handbook of Research on Technoself: Identity in a Technological Environment".
Technoself evolved from early groundwork in identity studies, philosophy of mind, and cognitive science.René Descartes is often credited as one of the first identity theorists of Modernity to question the material world and the certainty of knowledge from the self. Despite heavy criticism, the question he posed regarding the necessary relation between the mind and body is still considered a prevalent theme in contemporary discussions of identity and technology. Another major development in identity studies came from early social psychology, sociology and psychoanalysis. Beginning with Freud, the psychoanalytic tradition shed some light on the dynamics of identity and personality development. Erving Goffman expanded the inquiry of identity with his dramaturgical theory, which emphasized the centrality of the social realm and the notion of self-presentation to identity. Later, Foucault further expanded the area of inquiry by contemplating how technologies could facilitate the emergence of new ways of relating to oneself.