1. Mini project and results from the usability lab Group 839c

2. Usability Lab

3. Usability Lab - Observations Problems with Date & Time input  Solution: Pre-training “Enter” does not close on-screen keyboard Slow responses  Solution: Busy icon Colours on graph not intuitive  Solution: Legend when click on graph dots Use of metaphors useful

4. Usability Lab - Conclusion Easy to use Usefull to get a new perspective Post-analysis useful Unexpected flaws discovered

5. Conceptual model

6. Conceptual model - Layout Tabs Icons Colour coding Reuse DiasNet graph layout Exit at all times

7. Conceptual model - Interaction Utilize pen Authentication Pop-ups  Confirmation – immediate interaction req.  Verification – status for action  Editing – utilize screen with layering  Details – intuitive interaction (click  popup)

8. Low fidelity prototype presentation Scenario 1 from usability lab test

9. Login

10. Graph

11. Enter blood glucose measurement and/or insulin injection

12. Select carbohydrate or write value

13. Select date/time

14. When uploading

15. While uploading

16. When its not working

17. Low fidelity prototype presentation Scenario 2 from usability lab test

18. Graph

19. Selecting view

20. Viewing/editing a value

21. Low fidelity prototype presentation Other screens

22. Settings

23. Alarm

24. Conclusion Work to do:  We do not have a field for entering exercise.  We do not have a field for entering comments.  Translate last items (Danish => English).