I am happy to announce a new book chapter based on the artistic-scientific research in the Sverm and MICRO projects. {.csl-bib-body} {.csl-entry} Citation: Jensenius, A. R. (2017). Sonic Microinteraction in “the Air.” In M. Lesaffre, P.-J. Maes, & M. Leman (Eds.), The Routledge Companion to Embodied Music Interaction (pp. 431–439). New York: Routledge. {.csl-entry} {.csl-entry} Abstract: This chapter looks at some of the principles involved in developing conceptual methods and technological systems concerning sonic microinteraction, a type of interaction with sounds that is generated by bodily motion at a very small scale.