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Tivoli is an application program to support working meetings on an electronic whiteboard. Tivoli's user interface is based on a whiteboard metaphor. It supports freeform expression by providing pen-based drawing, wiping, and gestural editing. Tivoli recognizes the spatial structure of material on the board. It provides support for implicit structures, such as opening and closing spaces when lists are edited. It provides techniques for organizing materials on the board by grouping them into regions. Tivoli integrates domain objects, structured data that can be exchanged with external databases, into the freeform whiteboard environment. Tivoli's scripting language allows the structure, appearance, behavior, and dynamic computations of domain objects to be defined. Domain objects can be customized to create meeting tools that are finely tuned to particular meeting practices. Tivoli smoothly integrates both freeform and structured interaction techniques. |