D4.1.5 – Final HCI Research Report  

Cornelia Graf, Christina Hochleitner, Peter Wolkerstorfer, Julio Angulo, Simone Fischer-Hübner, Erik Wästlund, Marit Hansen, Leif-Erik Holtz

This deliverable provides an overview of recent research results of Activity 4 ‘Usability’ of PrimeLife, where an emphasis is put on those results, which have not been reported in the same detail in other HCI-related PrimeLife deliverables yet.
The first part reports about our results in the area of User Interface (UI) Representation of Privacyenhancing Identity Management Concepts and presents research on PET methodologies, mental models for anonymous credentials and the results from the final round of end-user evaluations of the UI prototypes developed during the PrimeLife project. The second part reports about our work in the area of usable privacy policies and presents the final results of Activity 4’s research on policy icons and on a user-friendly management and display of PPL (PrimeLife Policy Language) policies.