Privacy Perceptions in Sensor-Powered Smart Vehicle Cabins

Abstract

As car cabins evolve with the integration of diverse sensors, traditional car cabins are transforming into smart environments. This shift raises important questions about how privacy is understood and managed in such spaces. In this work, we investigate privacy perceptions from the perspectives of both vehicle owners and non-owners, such as family members, friends, or renters. Through semi-structured interviews with eighteen participants, we identified key factors that influence these groups’ views on privacy. Our findings reveal factors that commonly influence privacy preferences for both owners and non-owners, as well as factors that have a stronger impact on one group over the other. Drawing on these insights, we discuss design implications for future systems that better support and balance the diverse privacy needs of multiple stakeholders in smart car cabins.