Computer Supported Cooperative Work , Visualisierung , Nebenläufigkeitskontrolle
Freie Schlagwörter (Englisch):
CSCW , Collaboration , Concurrency Control , Awareness
Abstract:
If a collaborative multi-user application allows concurrent or asynchronous manipulation of shared data, user actions may conflict. While conflicts can be resolved syntactically by concurrency control, the system is not able to interpret actions, and the determined result might violate the users' intentions. We propose a visual feedback scheme so that users are aware of critical situations and may react accordingly. In our approach, the action history is represented as an interactive timeline that can be analyzed by the user. A prototype was realized for a shared whiteboard application.
Dieser Eintrag ist Teil der Universitätsbibliographie.
Das Dokument wird vom Publikationsserver der Universitätsbibliothek Mannheim bereitgestellt.