Carmen Neghina & Alina Oprea, Improving the Semantic Wiki - possible problems and solutions - part of the Internactive Systems Class

1. Semantic Wiki Carmen Neghina, Alina Oprea

2. Table of Contents ITC 193 Problem Proposed Solution Prototype Testing Conclusions

3. Table of Contents ITC 193 Problem Proposed Solution Prototype Testing Conclusions

5. Table of Contents ITC 193 Problem Proposed Solution Prototype Testing Conclusions

6. Goal ITC 193 solid support for choosing categories more effectively, and saving the user’s time overcome the limitation of the already provided auto-complete function

7. Expected Benefits ITC 193 Limit the occurrences of spelling mistakes when making annotations Diminish the time needed to search for appropriate categories Decrease user frustration Provide an easy-to-learn alternative to the auto-complete function Limit the number of irrelevant categories being added by users. Effectiveness Efficiency Engagement Easiness to learn Error tolerance

8. Method ITC 193 Providing users with a list of the already existing categories and subcategories under the form of a link placed at the top of the category menu

9. Method ITC 193 Providing users with a list of the already existing categories and subcategories under the form of a link placed at the top of the category menu

10. Method ITC 193 Providing users with a list of the already existing categories and subcategories under the form of a link placed at the top of the category menu

11. Concerns ITC 193 Hinder the process of decision making Extra computations -> Slowing down the system

12. Table of Contents ITC 193 Problem Proposed Solution Prototype Testing Conclusions

13. Participants’ Profile ITC 193 Age: 20-25 Experience: reasonable Computer Knowledge: medium

15. Task ITC 193

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20. Task ITC 193

21. Table of Contents ITC 193 Problem Proposed Solution Prototype Testing Conclusions

24. Thank you for your attention!