Manipulating and Annotating Slides in a Multi-Display E nvironment

Abstr act: In a meeting room environment with multiple public wall displays and personal notebook computers, it is possible to design a highly interactive experience for manipulating and annotating slides. For the public displays, we present the ModSlideShow system with a discrete modular model for linking the displays into groups, along with a gestural interface for manipulating the flow of slides within a display group. For the applications on personal devices, an augmented reality widget with panoramic video supports interaction among the various displays. T his widget is integrated into our NoteL ook 3.0 application for annotating, capturing and beaming slides on pen-based notebook computers.