Keynote -- User Experience and the Idea of Design in HCI -- Teams and Groups -- Formalising Performative Interaction -- DiCoT: A Methodology for Applying Distributed Cognition to the Design of Teamworking Systems -- Towards Model Checking Stochastic Aspects of the thinkteam User Interface -- Incident and Accident Investigation Techniques to Inform Model-Based Design of Safety-Critical Interactive Systems -- Sketches and Templates -- Natural Modelling of Interactive Applications -- Task Model Simulation Using Interaction Templates -- Investigating Annotation in Electronic Paper-Prototypes -- Away from the Desktop -- Test of the ICARE Platform Fusion Mechanism -- A Method for the Verification of Haptic Algorithms -- A Specification Language and System for the Three-Dimensional Visualisation of Knowledge Bases -- Migration and Mobility -- A Calculus for the Refinement and Evolution of Multi-user Mobile Applications -- A Taxonomy for Migratory User Interfaces -- Solving the Mapping Problem in User Interface Design by Seamless Integration in IdealXML -- Analysis Tools -- Concept Analysis as a Formal Method for Menu Design -- Supporting Resource-Based Analysis of Task Information Needs -- Automatic Critiques of Interface Modes -- Quantitative Measurement of Quality Attribute Preferences Using Conjoint Analysis -- Model-Based Design Processes and Tools -- A Model-Based Design Process for Interactive Virtual Environments -- Mapping ConcurTaskTrees into UML 2.0 -- Goal-Oriented Design of Domain Control Panels -- Group Discussions -- Future Challenges of Model-Based Design -- Supporting Values Other Than Usability and Performance Within the Design Process -- Ambience and Mobility -- Outdated Ideas of the Design Process and the Future of Formal Models, Methods and Notations.