A Synchronous Multimedia Annotation System for Secure Collaboratories

  • Authors:
  • Ronald Schroeter;Jane Hunter;Jonathon Guerin;Imran Khan;Michael Henderson

  • Affiliations:
  • The University of Queensland, Australia;The University of Queensland, Australia;The University of Queensland, Australia;The University of Queensland, Australia;The University of Queensland, Australia

  • Venue:
  • E-SCIENCE '06 Proceedings of the Second IEEE International Conference on e-Science and Grid Computing
  • Year:
  • 2006

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this paper, we describe the Vannotea system - an application designed to enable collaborating groups to discuss and annotate collections of high quality images, video, audio or 3D objects. The system has been designed specifically to capture and share scholarly discourse and annotations about multimedia research data by teams of trusted colleagues within a research or academic environment. As such, it provides: authenticated access to a web browser search interface for discovering and retrieving media objects; a media replay window that can incorporate a variety of embedded plug-ins to render different scientific media formats; an annotation authoring, editing, searching and browsing tool; and session logging and replay capabilities. Annotations are personal remarks, interpretations, questions or references that can be attached to whole files, segments or regions. Vannotea enables annotations to be attached either synchronously (using jabber message passing and audio/video conferencing) or asynchronously and stand-alone. The annotations are stored on an Annotea server, extended for multimedia content. Their access, retrieval and re-use is controlled via Shibboleth identity management and XACML access policies.