WebCollab is a Java applet that can be used for shared presentation of static images during teleconferences. Participants in a WebCollab conference session view and interact with a set of slides while on the telephone or Internet phone. WebCollab provides syncronization facilities to ensure that all participants see the same slide while connected. Rich interaction with the presentation material is provided to all participants through the Live Pointer (a shared cursor that dynamically tracks user mouse motions) and a set of drawing tools to mark and annotate directly on the slides. Marked-up slide images can be saved to the server during the session and downloaded by each participant at the end.