to the Art and Science of Interaction and Interface Design.- Interactivity - A Word in Process.- Strategies of Interactivity.- Interfaces in Public and Semi-public Space.- Interactivity as Media Reflection between Art and Science.- Media Facades as Architectural Interfaces.- Interaction Design for Ubiquitous Content.- Ubiquitous Gaming Interaction: Engaging Play Anywhere.- Fashionable Technology - The Next Generation of Wearables.- The Hybrid City:...