Annika Sabrina Schulz successfully defended her doctoral studies on July 14th 2025. She wrote her dissertation in Human-Computer Interaction on the topic „For Me, It´s Just My Partner´s Hobby” – Understanding User Role, Interactions, and Communications in Cohabited Smart Homes. The collaborative industry doctoral research was supervised by Prof. Dr. Eva Hornecker (Bauhaus-Universität Weimar), Dr. Frank Beruscha (Robert Bosch GmbH) and Prof. Dr. Oliver Korn (Affective & Cognitive Institute [ACI], Hochschule Offenburg).