Stefan Tiefengraber was born in Baden near Vienna, Austria in 1981; he lives and works in Linz. After having worked at a film production company for several years, he studied "Time-based and Interactive Media" from 2010 to 2015 and "Interface Culture" since 2016, at the University of Art and Design Linz.

His work ranges from kinetic sound and interactive installations to audio/video performances with time-based media elements. Stefan experiments with the modification of devices, which are originally manufactured for different purposes. Combined with the perception of the audience, this experimental attempt of exploring old and new materials leads him to new and unpredictable results.

His work was shown at Ars Electronica Festival 2017 (Linz/AT), Galerie Gerken (Berlin/GER), TodaysArt 2014 (Den Haag/NL), New Media Gallery (Vancouver/CAN), 16th Media Art Biennale WRO 2015 (Wroclaw/POL), Piksel Festival 2016 (Bergen/NOR) and many more.