The document summarizes a developer conference held in San Francisco on May 27, 2010. It discusses Jamie Oliver's wish to educate children about food and inspire families to cook again. It then outlines a mobile app challenge where developers created apps to help users burn calories using their smartphones. A total of 246 developers signed up with 10 finalists being selected and prizes awarded to the top finishers, with the grand prize winner being an app called "Pickup Sports".

3. Partners

7. Pickup Sports Peter Ma, Los Angeles CA Grand Prize Winner

8. Dr. Detective BitStudio, Seattle WA Second Place

9. Wagz Conroy Whitney, Atlanta GA Third Place

10. WalkArt Stefan Fidanov, Cambridge, United Kingdom Fourth Place (Tie)

11. 5 Minutes Break HelloAndroid, Hungary Fourth Place (Tie)

12. Stridepad Ilari Shafer, Needham MA Honorable Mention

13. Dayometer David Cathcart, Oxford, United Kingdom Honorable Mention

14. Runners Jordi Riambau, Spain Honorable Mention

15. Activity Tracker Baris Efe, Istanbul, Turkey Honorable Mention

16. WalkSquare Soe Thiha, Cambodia Honorable Mention