Paper (Talk)

Interactive walk-up-and-use displays are spreading in a variety of settings where stand presentation situations are common. We contribute by characterizing a presentation situation and investigating specific design implications for presenters in this situation. We also introduce interface system that utilizes physics-modeled spherical content widgets for information browsing. The system includes dedicated features we developed to support presenters in content production and visualization. To investigate stand presentations and their support, we organized a field trial at an exhibition, collecting observational data from video analysis, interviews with presenters, and questionnaires from the audience and presenters. The field study confirms the importance of the presentation use case for public walk-up-and-use screens and points to dedicated design implications for simultaneous support for presenters and visitors, management of presentation territories, and personalization.