The (German-language) thesis is titled “Feedback Machines. Cybernetics and Interaction” and was supervised by Georg Trogemann and Frieder Nake. It deals with cybernetics and human-computer interaction, reconstructing the history of interactivity as the history of cybernetics while using cybernetic thought for understanding interaction. In an argument that incorporates discussions of direct manipulation and tangible interaction, cybernetic and action-centric models of perception, and the enactivism/enaction debate in cognitive science, it ultimately argues that interaction creates interfaces.
Lasse Scherffig: From Action Capture to Interaction Gestalt, in: Luisa Feiersinger, Kathrin Friedrich, Moritz Queisner (eds.): Image – Action – Space. Situating the Screen in Visual Practice, de Gruyter, Berlin, 2018, 79-92 (Open Access)