Contract N° 507591 Copyright © 2007-2008 by the PRIME consortium The PRIME project receives research funding from the Community’s Sixth Framework Programme and the Swiss Federal Office for Education and Science. File name: pub_del_D06.1.f_ec_wp06.1_V1_final.doc Title: HCI Guidelines Author: WP06.1 Editor: John Sören Pettersson (Karlstads universitet) Reviewers: Marit Hansen (ICPP) Peter Keller (Swisscom AG) Identifier: D06.1.f Type: Deliverable Version: 1 Date: 01 February 2008 Status: Final version Class: Public Summary This document discusses HCI privacy design in general and points to specific problems such as ease of use vs. informed consent. The document gives guidance regarding HCI requirements and makes proposals on user interfaces (UI) of the PRIME integrated identity management prototype, especially for web-browsing scenarios. Test results are discussed but experiments are not presented in full. This document also gives a brief overview of HCI issues for the two PRIME application prototypes for collaborative eLearning and location-based services for mobile phones. Application providers interested in adopting the PRIME architecture or similar architectures will in this deliverable find suggestions for user interface design as well as discussions of problematic issues. Moreover, PRIME ontologies are presented and an architecture-level sketch is given over how UI components are connecting to the PRIME core.