1. User Centered Design Update Jay Trimble NASA ARC 3-24-10

2. Tool Status Current Work Status Validator (Josh) is released, analytics added Slicer (Laura) planned completion this May Google-funded time-based search (Frank) available to try

3. UCD First and foremost, think about the users

4. Using PDS

5. UCD Overview Interviews Heuristic Evals Kickoff 1st year Recommendations Process diagrams Year 2 Node Reports Tool Prototypes Hosting Capability Home Page Re-design Google proposal win Year 3 Tool ReleasesAnalytics Data Collection 2 Prototypes Tools

6. Still need to Close the loop with analytics (this is in work) Expand the market

7. Data Data is apolitical - Marissa Mayer, Google Results may surprise you

8. Data MER - Mars or Earth time? Many stories from past missions, particularly Viking, argued against Mars Time A brief survey collected data from Mars Pathfinder veterans - Mars Time ok The data told a different story than the stories

9. Data for UCD Next steps A broader, data based characterization of PDS

10. Participation Data Collection Phone interviews In person interviews In context observations Role of analytics Include broader community and potential new customers

11. Nature of Results Some of this will be new knowledge Some will be articulation of that which is known, but not always available to those who might use it

12. From here... User interfaces for PDS 2010, with JPL EN New and/or improved tools Tools for Chuck

13. PDS Google Initial work funded by proposal Work funded for a second year Third year funding is TBD

14. The Question Make PDS “better” for who? Google-funded work must address a broad audience Google wants the tools to be useful for scientists Google wants to also address a broader audience

15. Who are the users? Possible audience expansion Amateur Astronomers Computer Graphic artists, e.g. planetarium show designers

16. Time-based search An interface for search refinements based on scalar numerical values Time is the first parameter deployed Could also use phase angle, emission, incidence, target distance...

17. The Interface:Browse

18. Search on Feature Name

19. Refine

20. Numerical Scalar Search

21. Footprints

22. Who’s Using It?

23. Visitors

24. Visitors from Around the Globe