Systemtheoretische Perspektive auf IT-Architekturen -- Strukturelle Komplexität in Unternehmens-/IT-Architekturen sowie deren Quantifizierung -- Qualitative Untersuchung der Ursachen und Auswirkungen von Komplexität in IT-Architekturen -- Designprinzipien für ein Informationssystem zur...

This paper proposes and synthesizes from previous design science(DS) methodological literature a structured and detailed DS Roadmap for the conduct of DS research. The Roadmap is a general guide for researchers to carry out DS research by suggesting reasonably detailed activities.Though highly...

Single subject design (SSD) research is a quantitative approach used to investigate basic and applied research questions. It has been used for decades to examine issues of social importance such as those related to general and special education strategies, therapeutic approaches in mental...

Leveraging the use of mobile devices for education, such as instructional games, is an area of increasing interest for targeted subpopulations of students including those who are deaf/hard-of-hearing (DHH). This paper outlines the perspectives of Deaf Education teachers and DHH children who...

Designing for older adults can be complex. Often, designers struggle to understand people who share a very different life context. At the same time, older adults can have difficulties imagining future technologies for themselves. This creates challenges for design processes bounded by time and...