Sonja is contributing extensive knowledge of human-computer interaction (HCI) and research methods to the teaching of digital media and communication design. Her research interests are user-centred design methods, scenario-based and mobile design, agent-based modelling, domestic technology development, and the design of engaging novel technologies for various user groups, in particular for the ageing population. Sonja holds a Masters of Psychology from the Technical University of Berlin (Germany) and was employed as an Interaction Designer, Usability Consultant and Product Manager in the industry for several years.