This demonstration presents Digital Body Language, a text processor that integrates the dynamics of the writing process into digitally mediated written communication. The presented prototype is an experiment on how to visually convey more of the users personal writing style and emotional state, as a part of the static text. At large, the project sets to explore the question of Which characteristics of interactions with technology could open the design space for a new context, that could be perceived and processed simultaneously and interdependently with language? Approaching this question, we build on the theory of Slow Technology, Defamiliarization, and Embodied Interaction and use performance as a way to invoke reflection on digitally mediated communication.