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Adaptive Hypermedia Content Authoring using MOT3.0

Adaptive Hypermedia Content Authoring using MOT3.0. Jonathan G. K. Foss Dr. Alexandra I. Cristea. Motivation. Creation of adaptive content is crucial to the popularisation of A(E)H. 2 separate challenges for Authoring AH Content Creation Strategy Creation MOT focuses on Content Creation.

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Adaptive Hypermedia Content Authoring using MOT3.0

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  1. Adaptive Hypermedia Content Authoring using MOT3.0 Jonathan G. K. Foss Dr. Alexandra I. Cristea

  2. Motivation • Creation of adaptive content is crucial to the popularisation of A(E)H. • 2 separate challenges for Authoring AH • Content Creation • Strategy Creation • MOT focuses on Content Creation

  3. LAOS Framework Domain Model • Hierarchy of concepts • Each concept contains attributes • Standard attributes include: • Title (required) • Text • Keywords • Exercise • Introduction • Conclusion

  4. LAOS Framework • Hierarchy of sublessons (or groups of sublessons) • Each sublesson is a link to a concept attribute • Sublessons (or groups) can be labelled/weighted Goal Model

  5. LAOS Framework Domain Model • Content in concepts and attributes Goal Model • Describes goals of lesson User Model • Stores data about user Adaptation Model • Strategy for showing/hiding content Presentation Model • How the content is shown

  6. My Online Teacher • Developed since 2000 • Focuses on • Domain Models • Goal Models • Imports/Exports CAF (XML) • Compatibility with other AH systems such as AHA!

  7. MOT3.0 • Complete rewrite of MOT1.0 • Focuses on usability • Uses PHP and AJAX

  8. MOT3.0 • Replaces static HTML pages with AJAX • Uses jsTree to display hierarchies • Allows drag & drop reordering

  9. MOT3.0 • Adds search function • Adds Yahoo! UI (X)HTML editor

  10. Interoperability • Import from non-adaptive educational material • IMS-CP • IMS-QTI • SCORM

  11. Semi-Automatic Authoring • Focus on reusing existing content • MediaWiki • Microsoft PowerPoint

  12. MediaWiki Importer • Extracts concepts from WikiText • Parses other WikiText into HTML then stored in text attribute

  13. Presentation Importer • Files converted using OpenOffice.org • Each slide creates a concept with attributes: • Text • Image • Notes

  14. Future Research • Extend MediaWiki importer • Extract keywords from articles • Crawl/Import related topics • How deep?! Six Degrees of Seperation?

  15. Future Research • Extend Presentation importer • Use slide titles to create deeper hierarchy

  16. Summary • Adaptive Hypermedia Authoring • LAOS Framework • MOT3.0 Usability Improvements • Semi-Automatic Authoring Techniques • Future Research

  17. Demonstration • MOT3.0 will be available for demonstration • Today 10:35-11:05 • Thursday 10:00-11:25 & 14:45-15:45 • Friday 10:15-11:25 Thank You Any Questions?

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