Palette: a paper interface for giving presentations

摘要: The Palette is a digital appliance designed for intuitive control of electronic slide shows. Current interfaces demand too much our attention to permit effective computer use in situations where we can not give the technology fullest concentration. uses index cards that are printed with content easily identified by both humans and computers. presenter controls presentation directly manipulating cards. design based on observation presentations given real work setting. Our experiences using system described, including new practices (e.g., collaborative presentation, enhanced notetaking) arise from affordances this approach. This an example interaction paradigm called tacit supports users who spare very little interface.