2. Campus Memories: Learning with contextual blogging Tim de Jong, Bashar Al Takrouri, Marcus Specht, Rob Koper

3. Overview What is contextual blogging? A general framework for contextual blogging An architecture for contextual blogging Example: Campus Memories Future development and Evaluation

4. What is contextual blogging? Web-logs Physical Objects Contextual Meaning

5. A Conceptual Model for Contextualised Blogs

6. A Conceptual Model for Contextualised Blogs (cont.) The Physical Objects model: describes the interaction of the user with objects The Sensor Model: provides a way of getting information about the context The Blog Information Model: contains information that can be used to enrich physical objects

7. Use cases for contextual blogging Construct and review new content or information Connect and locate content or information with objects or locations in the real world Access perspectives and filters on blog- entries to make them available on mobile and ubiquitous displays

8. A general framework for contextualised blogging Two sub-systems: 1.the mobile client subsystem to handle the mobile sensor and actuator services, and, 2.the content service to facilitate contextualised content delivery and to handle the communication with the blogging services and the mobile services.

9. The Mobile Client Subsystem

10. Content Service

11. Campus Memories: A contextual blog for language learning Personal memories can be added and shared to real-life objects Each object will have its own history Users can access information that is store in the blog in a flexible way Using Campus Memories different educational effects can be achieved

12. Campus Memories: Educational Use Multiple perspectives on real world objects support learning Community generated content connected to relevant real world objects and locations Search filters give different views about objects, based on personal preferences, competences and previous experiences

13. Campus Memories: Technology

14. Planned Evaluation A language game with a small group of people with different nationalities The experiment will be used to evaluate: –the campus memories system functionality, –the use of a contextualised blogging system for learning, –the motivational aspects of people contributing to a contextualised blogging system, –the amount of words learned by the learners.

15. Thank you! … time for questions and suggestions