Linking Conversation and Task Objects in Complex Synchronous CSCL environments
Résumé
In CSCL systems, linking conversations and task objects is essential for establishing joint attention and constructing shared meaning. This paper proposes an application-independent linking mechanism, well adapted for expressing complex inter-tool links as required by the most recent synchronous CSCL environments. The sticky annotated snapshot concept and its more classical derivatives, sticky note and persistent graphical pointer, are described together with their implementation. Preliminary use experiences are discussed which show, in addition to normal linking usages, a somewhat unanticipated way of using sticky annotated snapshots as fully-fledged intermediary objects during creative processes.