Authoring for Re-Use in Outcome-oriented Learning Scenarios
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Workshop presentation at se@m workshop in Barcelona. http://www.learningstandards.eu/seam2010/
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Authoring for Re-Use in Outcome-oriented Learning Scenarios
- 1. Authoring for Re-Use in Outcome-oriented Learning Scenarios Roland Klemke, Birgit Schmitz Se@m Workshop Barcelona 27.-28.09.2010
- 2. What is the Situation?
- 3. Content is available in vast amounts Image © Paul Flannery, psflannery, flickr .com In Outcome-oriented, personalised learning scenarios, content is needed in tailorable formats
- 4. Quality? Image © Stephanie Hobson, flickr .com
- 5. Accessibility? Ability to create something new? Image © Elliot Margolies, E>mar, flickr.com Granularity?
- 6. What are our goals?
- 7. Simplify Re-Use based Authoring Collect & Organise Create & Publish Use & Re-Use Image © thetruthabout, flickr.com
- 11. Collaborative collection of multi-media assets (1/3) Pull-Approach: Active Collection Collection of Media Assets Image © colodio, flickr.com Push-Approach: Publishing Interface Image © Ianqui Doodle, ianqui, flickr.com
- 12. Collaborative collection of multi-media assets (2/3) Metadata Image © Timothy Takemoto, timtak, flickr.com Organisation
- 13. The MediaLibrary Prototype Create or Upload a Media Asset
- 14. The MediaLibrary Prototype Organising and Tagging a Media Asset
- 15. The MediaLibrary Prototype Search and Publish Published Items are Webserivce Accessable (OAI-PMH Target)
- 16. Asset Management Process Create or upload Asset Organise Assets Add Metadata Publish Metadata
- 18. Tooling to Create ... Image © Mary Anne Enriquez, urban-woodwalker, flickr.com
- 19. ... and Publish Image © Mary Anne Enriquez, urban-woodwalker, flickr.com
- 20. Learning Content Authoring Tool author42 .ICOPER Start OICS Search Search & choose content to integrate Include in Production
- 21. Process: Collaborative creation of learning units
- 23. Collaborative collection of multi-media assets (2/3) Image © northbaywanderer, flickr.com Publish Metadata to OICS Repository
- 24. Preparation for Re-use (1/3) Image © Mary Anne Enriquez, urban-woodwalker, flickr.com OICS offers search services to Retrieve contents again
- 25. Process: Preparation for Re-use
- 27. Conclusion and Outlook Image © Maria Perifanou, flickr.com First Evaluation at JTEL SummerSchool 2010 In Ohrid Participants rate output as relevant, consistent, and understandable But we still have some usability issues to solve ... ... and the functionality needs to be completed
- 28. Thank you! Roland Klemke Center of Learning Sciences and Technology Open Universiteit Nederland Birgit Schmitz Humance AG
Editor's Notes
- Content is available in vast amounts, for every topic, in every detail
- But sometimes it is hard to retrieve content in the desired quality: Missing metadata Missing content attributes Missing overview Bad user interfaces
- And it is often neither accessible nor ready to be re-used No open access no open formats cannot be isolated from context wrong language It is hard to create new content out of existing ones no seamles integration in authoring tools
- The collaborative collection and organization of media assets . Media assets comprise individual content elements such as texts, pictures, videos, and audios. These atomic elements form the basis of all content productions. The collaborative creation of learning units based on these media assets . Learning units are navigable and interactive learning contents built out of individual media assets. Preparation for re-use . A background harvesting process, which updates the metadata repository of OICS in order to make updated contents searchable and retrievable, supports the previous two processes.
- The collaborative collection and organization of media assets . Media assets comprise individual content elements such as texts, pictures, videos, and audios. These atomic elements form the basis of all content productions. The collaborative creation of learning units based on these media assets . Learning units are navigable and interactive learning contents built out of individual media assets. Preparation for re-use . A background harvesting process, which updates the metadata repository of OICS in order to make updated contents searchable and retrievable, supports the previous two processes.
- This prototype utilises the OICS facilities (metadata storage, search services) in order to support re-use based collaborative authoring processes. It covers three sub-processes: 1. The collaborative collection and organization of media assets in the MediaLibrary prototype . Media assets comprise individual content elements such as texts, pictures, videos, and audios. These atomic elements form the basis of all content productions. 2. The collaborative creation of learning units based on these media assets in an online authoring tool . Learning units are navigable and interactive learning contents built out of individual media assets. 3. Preparation for re-use through metadata enrichment . A background harvesting process, which updates the metadata repository of OICS in order to make updated contents searchable and retrievable, supports the previous two processes.
- Collect media assets: Pull approach: active harvesting of available content (e.g. Google) Push approach: offering of (user) interfaces to organise and publish content to (e.g. Flickr)
- Result: Structured, metatagged media collection maintaining variants and versions of content Organise collections of media assets Add metadata Add search & retrieve functionality
- Tooling to create new content out of existing one needed Authoring tool Integration with media library: search, find, re-use assets
- Publish results for use and later re-use
- Enable access and re-use of media-asset-collection Publish asset metadata to searchable repositories Provide search and access services