This document discusses the evolution of mobile web standards from 2005 to 2010. It outlines the transition from proprietary platforms like WAP to open web standards advocated by organizations like W3C. While early mobile platforms lacked standards, newer technologies like HTML5, CSS, and JavaScript now allow rich mobile apps to be built using open web technologies instead of plugins or proprietary APIs. The document argues this "MobileOK" approach based on web standards empowers both developers and users, and ensures compatibility across different mobile platforms going forward.

1. / ETRI
@seungyun

2. ,
?

3. Only 4 Month !
What happen to Korea?

4. , , MS,
Platform WAR !!!

5. , , MS,
Platform WAR !!!

6. None Standards
WAP

7. SNS & AR
Real
world
Navigation
on the move

8. , OK
, ,
WEB2.0
“ ”+“ ”

9. HTML5
Enriching
mobile apps
DeviceAPI
Empowering
browsers

10. Toward
Platform
“WebOS” ?
on the mobile
WAC

11. ?
( )

13. What’s the Problem ?

14. ?

15. ?

16. !!!
from Web
Standards

17. ?
HTML Device API
WAP ActiveX
CSS Web Apps
JavaScript HTML5
DOM ...

18. “ OK”

19. OK ?

20. OK ?

21. OK ?
“ OK” ,
mobileOK History
2005 2006 2007 2008 2009 2010
W3C 2.0 OK OK OK OK OK
(2007.3)
(1 ) (2 ) (2 ) (3 ) (3 )

22. OK

23. OK
,
NEW

24. OK
,
NEW
OK

25. OK ?
 (Active X )
 HTTP
 CSS
 : ,



DDC  (UTF-8, EUC-KR)
 (50KB)
Default Delivery Context  (240 min)
 (JPEG, GIF, PNG)
 (256 color)
 CSS 2.1, CSS 3
 Javascript, AJAX, DOM

26. OK
Mobile Widget Mobile Video & TV HTML5 powered App

27. OK
MobileWeb Payment

28. OK
OK OK
2.0
/

29. OK
OK OK
2.0
/

30. OK
OK OK
WINC /

31. OK
✓ , TV
✓
✓
✓ *

32. OK
Verified

34. ?
| X
/ |
| +
API
| eBook, TV
| DeviceAPI, HTML5

35. X ?
Not matter of
ActiveX itself !

36. X
No Thanks
Any Plugin

37. (Web) (App) ?
APP WEB
?

38. ?
(Web) .
(App) ,
“ ”
OpenAPI DataMashUp
WebStandards

39. Web Standards
“
”

40. Thank You
Seungyun Lee / Ph.D.
Leader of Service Convergence Standards Research Team,
Standard Research Center, ETRI
Manager of W3C Korea Office
syl@etri.re.kr, syl@w3.org, bluse2@gmail.com
twitter @seungyun