His center develops innovative visualization solutions for several industry sectors, including:
Visual Business Intelligence and Visual Business Analytics
Medical data analysis of electronic health records
Decision support in the public sector
Visualization for cyber-security
Jörn is author of more than 50 publications in journals and books, and of monographs and conference papers. He is regular member of program committees for conferences like IEEE VAST and EuroVis, and acts as reviewers in many conferences and journals. His research interests include decision-centered information visualization based on semantics, and visual business analytics. Jörn is member of IEEE and the Gesellschaft für Informatik (GI), and represents Fraunhofer in the TDWI.