Diemo Schwarz, born in Germany in 1969, is a researcher at (Ircam)[https://www.ircam.fr], and a musician and creative programmer. His (scientific research)[http://imtr.ircam.fr/imtr/Diemo_Schwarz] on sound analysis/synthesis and gestural control of interaction with music is the basis of his artistic work, and allows to bring advanced and fun musical interaction to expert musicians and the general public via installations like the dirty tangible interfaces ((DIRTI)[http://en.userstudio.fr/projects/dirti-for-ipad/]) and augmented reality (Topophonie mobile). He performs on his own digital musical instrument based on his (CataRT)[http://ismm.ircam.fr/catart/] open source software, exploring different collections of sound with the help of gestural controllers that reconquer musical expressiveness and physicality for the digital instrument, bringing back the immediacy of embodied musical interaction to the rich sound worlds of digital sound processing and synthesis. He interprets and performs improvised electronic music as member of the 30-piece (ONCEIM)[http://onceim.fr] improvisers orchestra, or with musicians such as Frédéric Blondy, Richard Scott, Gael Mevel, Pascal Marzan, Massimo Carrozzo, Nicolas Souchal, Fred Marty, Hans Leeuw. He composes for dance and performance (Sylvie Fleury, Frank Leibovici), video (Benoit Gehanne and Marion Delage de Luget), and installation (Christian Delecluse, Cecile Babiole), In 2017 he was DAAD Edgar-Varèse guest professor for computer music at TU Berlin.