After graduating from his studies in Telematics (now: Information and Computer Engineering) at the Graz University of Technology Johannes Höller continued his Master Projects work on presentation of clinical forensic data using 3d reference manikins within a cooperation between RISC Software and Ludwig Boltzmann Institute for Clinical Forensic Imaging. In 2015 the main focus shifts towards visualization and acquisition of 3d data. Similarities between archaeological and forensic data allowed him to move to the LBI for Archaeological Prospections and Virtual Archaeology in 2020, where he focuses on combined 3d visualization of archaeological data.