Addressing Social Isolation in Student Life: A Service Design Proposal for a Cross-Institutional Student Hub in Hamburg

Abstract

Rising levels of stress, anxiety, and loneliness among students are increasingly linked to social isolation and limited opportunities for meaningful interaction. This study explores how gaps in student social infrastructure impact wellbeing and examines the potential of service design as a preventive intervention. Drawing on literature in mental health, social design, and youth wellbeing, alongside qualitative interviews with students and a student engagement professional, the research identifies key barriers to social participation, including time constraints, cultural and language differences, and limited visibility of existing initiatives. 

Findings suggest that current social opportunities are fragmented, institutionally bounded, and often fail to support sustained, low-pressure interaction. In response, the study proposes a city-wide Student Hub in Hamburg, designed to foster belonging through shared routines, activity-based engagement, and inclusive participation. The concept integrates spatial, temporal, social, and digital elements to support autonomy, competence, and relatedness. The research highlights the role of accessible social infrastructure in promoting preventive mental wellbeing and emphasizes participatory design as a key factor in creating inclusive student communities.