Notification for Shared Annotation of Digital Documents

Asynchronous Collaboration around Multimedia and its Application to On-demand Training

Linking Public Spaces: Technical and Social Issues

Fostering Engagement in Asynchronous Learning Through Collaborative Multimedia Annotation

Presenting to Local and Remote Audiences: Design and Use of the TELEP System

Designing Presentations for On-demand Viewing

Comparing Presentation Summaries: Slides vs. Reading vs. Listening

Evolving Use of a System for Education at a Distance

Using Web Annotations for Asynchronous Collaboration Around Documents

Distance Learning Through Distributed Collaborative Video Viewing