This document provides an introduction and overview of Palm Developer Day, which is taking place on April 29, 2010. It discusses the HTML5 features and JavaScript services being added to webOS, such as accelerated CSS animations, geolocation support, and a SQL database called db8. It also outlines the Palm App Catalog for distributing web apps and a $1 million fund for the most downloaded apps. Developers are encouraged to contact the Palm developer relations team for any other questions.

1. Introduction to Palm Developer Day
Ben and Dion April, 2010
Thursday, April 29, 2010

2. Thursday, April 29, 2010

3. Thursday, April 29, 2010

4. Thursday, April 29, 2010

5. Thursday, April 29, 2010

6. Thursday, April 29, 2010

7. Thursday, April 29, 2010

8. craigslist
Thursday, April 29, 2010

9. Thursday, April 29, 2010

10. Apple
Nokia
Palm
Sony
RIMHTC
LG Motorola
Thursday, April 29, 2010

11. 1,500,000,000+
Thursday, April 29, 2010

12. Thursday, April 29, 2010

13. Thursday, April 29, 2010

14. Thursday, April 29, 2010

15. HTML5
Pow
ered
by
W
eb
2.0!
Thursday, April 29, 2010

16. > HTML 4.01
The W3C / WHATWG
HTML5 Specification
Thursday, April 29, 2010

17. Thursday, April 29, 2010

18. Thursday, April 29, 2010

19. Thursday, April 29, 2010

20. Thursday, April 29, 2010

21. Thursday, April 29, 2010

22. Thursday, April 29, 2010

23. Thursday, April 29, 2010

24. Thursday, April 29, 2010

25. Thursday, April 29, 2010

26. Accelerated CSS Animations and Transforms
Thursday, April 29, 2010

27. Thursday, April 29, 2010

28. Thursday, April 29, 2010

29. Thursday, April 29, 2010

30. JavaScript Services
Thursday, April 29, 2010

31. Thursday, April 29, 2010

32. Gmail
HTTP
Email
IMAP
SMTP
EAS
POP
Service
Bus
Thursday, April 29, 2010

33. webOS App
ServiceBus
webOS App
webOS App
Service
Service
JavaScript
Services
Thursday, April 29, 2010

34. Service
JavaScript
Services
Background asynchronous services
File I/O
Binary JavaScript types
Low-level network I/O
Medium-level HTTP via CURL
Fast XML streaming parser
Thursday, April 29, 2010

35. db8
Thursday, April 29, 2010

36. Client Server
JSON
HTML5 SQL DB
Mojo Depotdb8
CouchDB
Thursday, April 29, 2010

37. db8
Native JSON storage with query mechanism
Built-in primitives for easy cloud syncing
Easily query changed / deleted data
Designed to sync with CouchDB in the cloud
Fine-grained access control for apps
Mobile-optimized and fast (especially for updates)
Pluggable back-end
Open-source
Thursday, April 29, 2010

38. Audio / Video Recording
Media Indexer Access
Secure Key Manager + Crypto Libs
Bluetooth SPP
Bonjour / Zeroconf
Thursday, April 29, 2010

39. Thursday, April 29, 2010

40. Mojo Core Enhanced HTML5 Support
Thursday, April 29, 2010

41. Mojo Core Enhanced HTML5 SupportGeolocation Local Storage App Cache
Sproutcore
Thursday, April 29, 2010

42. Thursday, April 29, 2010

43. Thursday, April 29, 2010

44. Web Apps Palm App Catalog
No Review Process✓
Instant distribution✓
Optional data feeds✓
Reviewed Environment✓
Primary distribution channel✓
Data feeds✓
Thursday, April 29, 2010

45. ! !
Thursday, April 29, 2010

46. Hot Apps
$1,000,000 Free Paid Total
$100,000
$10,000
$1,000
1 1 2
20 20 40
200 200 400
to developers of most
downloaded web apps
Feb. 1 ‒ June 30
Thursday, April 29, 2010

47. Thursday, April 29, 2010

48. Thursday, April 29, 2010

49. devrel@palm.com
@webosdev
@dalmaer + @bgalbs
Thursday, April 29, 2010