A collaborative annotation system for data visualization

ABSTRACT

We present Collaborative Annotations on Visualizations (CAV), a system for annotating visual data in remote and collocated environments. Our system consists of a network framework, and a client application built for tablet PC's. CAV is designed to support the collection and sharing of annotations, through the use of mobile devices connected to visualization servers. We have developed a working system prototype based on tablet PC's that supports digital ink, voice and text annotation, and illustrates our approach in a variety of application domains, including biology, chemistry, and telemedicine. We have created an XML based open standard that supports access to a variety of client devices by publishing visualizations (data and annotations) as streams of images. CAV's primary goal is to enhance scientific discovery by supporting collaboration in the context of data visualizations.

REFERENCES

• 1: David Bargeron , Tomer Moscovich, Reflowing digital ink annotations, Proceedings of the SIGCHI conference on Human factors in computing systems, April 05-10, 2003, Ft. Lauderdale, Florida, USA [doi>10.1145/642611.642678]
• 2: Beca, L., Cheng, G., Fox, G. C., Jurga, T., Olszewski, K., Podgorny, M., Sokolowski, P., and Walczak, K., "TANGO - a Collaborative Environment for the World-Wide Web," in Proceedings of the 6th IEEE International Symposium on High Performance Distributed Computing, Portland, USA, Aug. 1997.
• 3: Can, T., Wang, Y., Wang, Y. F., Su, J. A Collaborative Environment for Protein Visualization. University of California, Santa Barbara, CA, USA.
• 4: Annie Chabert , Ed Grossman , Larry S. Jackson , Stephen R. Pietrowiz , Chris Seguin, Java object-sharing in Habanero, Communications of the ACM, v.41 n.6, p.69-76, June 1998 [doi>10.1145/276609.276622]
• 5: Chen, L., Sigler, B. The Structure of a GroEL/Peptide Complex: Plasticity as a Basis for Substrate Diversity. Cell, Vol. 99, pp. 757--768, December 23, 1999.
• 6: Elizabeth F. Churchill , Jonathan Trevor , Sara Bly , Les Nelson , Davor Cubranic, Anchored conversations: chatting in the context of a document, Proceedings of the SIGCHI conference on Human factors in computing systems, p.454-461, April 01-06, 2000, The Hague, The Netherlands [doi>10.1145/332040.332475]
• 7: David Foulser, IRIS Explorer: a framework for investigation, ACM SIGGRAPH Computer Graphics, v.29 n.2, p.13-16, May 1995 [doi>10.1145/204362.204365]
• 8: IBM Open Visualization Data Explorer. {<u>http://www.research.ibm.com/dx/</u>}
• 9: Catherine C. Marshall , A.J. Bernheim Brush, From personal to shared annotations, CHI '02 extended abstracts on Human factors in computing systems, April 20-25, 2002, Minneapolis, Minnesota, USA [doi>10.1145/506443.506610]
• 10: NASA Office of Aeronautics and Space Transportation Technology. "NASA Telemedicine Is Science Fact, Not Fiction." Aerospace Technology Innovation, Vol. 5, Num. 3, May/June 1997.
• 11: Kenton O'Hara , Abigail Sellen, A comparison of reading paper and on-line documents, Proceedings of the SIGCHI conference on Human factors in computing systems, p.335-342, March 22-27, 1997, Atlanta, Georgia, United States [doi>10.1145/258549.258787]
• 12: Thomas A. Phelps , Robert Wilensky, Multivalent Annotations, Proceedings of the First European Conference on Research and Advanced Technology for Digital Libraries, p.287-303, September 01-03, 1997
• 13: Gonzalo Ramos , Ravin Balakrishnan, Fluid interaction techniques for the control and annotation of digital video, Proceedings of the 16th annual ACM symposium on User interface software and technology, p.105-114, November 02-05, 2003, Vancouver, Canada [doi>10.1145/964696.964708]
• 14: Shirmohammadi, S., El Saddik, A., Georganas, N., Steinmetz R. Web-Based Multimedia Tools for Sharing Educational Resources.
• 15: D. Siewiorek , A. Smailagic , L. Bass , J. Siegel , R. Martin , B. Bennington, Adtranz: A Mobile Computing System for Maintenance and Collaboration, Proceedings of the 2nd IEEE International Symposium on Wearable Computers, p.25, October 19-20, 1998
• 16: TIVO {http://www.tivo.com/0.0.asp}
• 17: Craig Upson , Thomas Faulhaber, Jr. , David Kamins , David H. Laidlaw , David Schlegel , Jefrey Vroom , Robert Gurwitz , Andries van Dam, The Application Visualization System: A Computational Environment for Scientific Visualization, IEEE Computer Graphics and Applications, v.9 n.4, p.30-42, July 1989 [doi>10.1109/38.31462]
• 18: Wood, J., Wright, H., Brodlie, K., CSCV -- Computer Supported Collaborative Visualization. In Proceedings of BCS Displays Group International Conference on Modeling, 1995.

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.3 Group and Organization Interfaces

General Terms:
Design, Human Factors, Management

Keywords:
Computer Supported Collaborative Visualization (CSCV), Computer Supported Collaborative Works (CSCW), annotation, visualization