On the 11th of December 2019 Torkil Clemmensen, professor in Human-Computer Interaction at the Department of Digitalization, Copenhagen Business School, Denmark, visited the Human-Computer Interaction group in Bamberg to conduct a half day workshop. Topic was theorising. Using different methods - the Human Work Interaction Design and CSCW design tensions - the participants theorised about humans, robots and the world. Prof. Dr. Tom Gross and several PhD and Master students joined the workshop and shared their ideas and theories in stimulating discussion. Special thanks goes to Torkil Clemmensen for dinner in the Schlenkerla brewery.