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INVITED SPEAKER

Constructing and Representing Media-Rich Knowledge:
WebConstellations™ Meets the Book
"Points of Viewing Children’s Thinking"
Ricki Goldman-Segall, University of British Columbia, Canada

One of the innovations in the design of Web-based media environments for knowledge construction is that participants can now make meaning of rich media as they work together in collaborative design teams regardless of locale. They can share their "points of viewing" and build upon each other’s thinking. They can construct knowledge together as a community, building upon each other’s understandings. These new networked digital media tools for collaborative investigation offer users the opportunity to negotiate interpretations leading to more inclusive theories of knowledge. Early tools on the Web promised this more inclusive cross-cultural paradigm concerning the generation of human knowledge. These new tools deliver.

For more that a decade, I have worked with colleagues and graduate students to create both tools and techniques for collaborative theory building. Using a video ethnographic approach to studying the thinking of young people engaged in computer-rich learning environments, I have grappled with how to make sense of the video data piled high on my shelves safely in their cases. Indeed, previous tools I developed at the MIT Media Lab and in MERLin, the Multimedia Ethnographic Research Lab at UBC attempted to solve the problem of how to work with media-rich data so that my conclusions were based on the interpretations of other viewers and members of the community I was studying. My aim has been to build research tools which become learning environments—virtual places where theories can be negotiated and shared as users view data from diverse perspectives. Places where users learn from each other and validate their theories as they explore context rich datasets. But, the ability to just plug my video camera into my computer, download some video, text, or sound, and make it available for others to add their views was still an enigma until recently. The latest development of WebConstellations™, co-designed with Bitmovers Communications, an emerging high-tech company, along with recent developments in both hardware and software, solves the puzzle.

WebConstellations™ http://www.webconstellations.com enables participants to work with any form of digital media stored on a hard drive. Any of these media objects can be "dropped into" a star template. Thus, star chunks can be built from any piece of information which can be described by a URL and keywords can be added as markers or tags. Transcripts, descriptions, and annotations can be easily added to their stars and other users’ stars in any given galaxy—a designated database. This coded database of material becomes an expanding body of material for collaboration as participants create, cluster, and annotate stars. WebConstellations™ has been designed to break down the traditional barriers that often demarcate power and authority: Teachers, students, and researchers can now work as design teams sharing their views and building deeper understandings of the subject they are studying.

In this presentation, I will walk the audience through my first on-line distributed community building on the web using a version of WebConstellations that was designed for viewing the video portraits of young people described in my current book, Points of Viewing Children’s Thinking: A Digital Ethnographer’s Journey http://www.pointsofviewing.com. Throughout the book, readers encounter pages with video strips on them, showing frames captured from the source video discussed on that page or in that section. They can then enter the address of the website followed by a slash and the page number as a URL in their browser, and they are shown the video clip within a specifically customized WebConstellations environment. From within this environment, they can read other peoples annotations of that video clip and then add their own. For example, a teacher in Dallas, Texas, who recently read my book, asked her students to read portions, view the video at the website, and add their comments. See: http://www.pointsofviewing.com/225. The Dallas students have now entered into a community and are currently working on their own video study. I will report on the progress of this new learning constellation and invite the audience to partake in the journey with them.

The central questions to be addressed in my forthcoming presentation at ED-MEDIA 99 are: How do we design environments to facilitate innovative forums of engagement and response within communities of inquiry, whether these communities be groups of young people in schools, researchers at universities, or laypersons interested in gathering and organizing information for knowledge construction or representation? And, how do we invite participants to actively contribute to their knowledge environment and reflect upon how these new forms extend the research and learning processes?

ricki.jpg (10459 bytes)Ricki Goldman-Segall
University of British Columbia, Canada

Ricki Goldman-Segall is Associate Professor in the Department of Curriculum Studies and director of MERLin, the Multimedia Ethnographic Research Laboratory at the University of British Columbia http://www.merlin.ubc.ca.

Her research focus is to build epistemological links among new media technologies, education, and ethnography. Ricki’s first video-based longitudinal study was conducted at the Hennigan School in Boston while completing her doctorate at the MIT Media Lab. For over a decade, she has focused on designing ethnographic methods and studying young people in computer-rich learning environments. She recently completed a book about her more current video ethnography at the Bayside Middle School on Vancouver Island called "Points of Viewing Children’s Thinking: A Digital Ethnographer’s Journey" (Lawrence Erlbaum Associates, 1998), and designed an accompanying website for readers to see the video portraits and add their views http://www.pointsofviewing.com.

This past November, the latest version of her research tool, WebConstellations™ http://www.webconstellations.com won Canada’s National Centers of Excellence in Telelearning First Prize in the demonstration category. It is currently being commercialized with Bitmovers Communications, Inc. Ricki has received a Postdoctoral Fellowship from the National Academy of Education’s Spencer Foundation, awards from the MIT Council of Arts, Oracle Corp., IEEE Computer Graphics, and grants from numerous granting agencies.

Both nationally and internationally, Ricki is invited to speak on children’s thinking in media cultures, digital media ethnographic research methods, and tools for data analysis.


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