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Papers/Notes: Public Displays

Thursday, April 15
9:00 AM - 10:30 AM

Worlds of Information: Designing for Engagement at a Public Multi-Touch Display
Giulio Jacucci, Helsinki Institute for Information Technology HIIT, Aalto University, Finland
Ann Morrison, Helsinki Institute for Information Technology HIIT, Aalto University, Finland
Gabriela T. Richard, Educational Communication and Technology, New York University, USA
Jari Kleimola, Helsinki Institute for Information Technology HIIT, Aalto University, Finland
Peter Peltonen, Helsinki Institute for Information Technology HIIT, Aalto University, Finland
Lorenza Parisi, Facoltà di Scienze della Comunicazione, Sapienza Università di Roma, Italy
Toni Laitinen, Helsinki Institute for Information Technology HIIT, Aalto University, Finland

Worlds of Information are multi-touch 3D widgets that unfold and provide parallel access to diverse content. In a field trial users effectively interacted in parallel and reported engaging experiences.

Designing Urban Media Façades: Cases and Challenges
Peter Dalsgaard, Aarhus University, Centre for Digital Urban Living, Denmark
Kim Halskov, Aarhus University, Centre for Digital Urban Living, Denmark

Based on five cases we discuss eight challenges faced when designing urban media façades. The challenges concern: interfaces, physical integration, robustness, content, stakeholders, situation, social relations, and emerging use.

Touch Projector: Mobile Interaction through Video
Sebastian Boring, University of Munich, Germany
Dominikus Baur, University of Munich, Germany
Andreas Butz, University of Munich, Germany
Sean Gustafson, Hasso Plattner Institute, Germany
Patrick Baudisch, Hasso Plattner Institute, Germany

Touch Projector is a mobile application that allows manipulating content on distant displays through live video. We present improvements for mobile use - zooming and temporarily freezing the video image.