Mobile Web 2.0 Technologies

                             SeungYun Lee
                  syl@etri.re.kr, syl@w3.org
      ...
Age of Web Evolution
             quickening period !                   Spreading Period!                  Revolution Peri...
Why Mobile Web 2.0 ?
               • ✴ Technology Innovation
                 What has been changed,

                   ...
Confluence of two Megatrends




                                                       Source: Dave Wood, Symbian Smartpho...
7 Principals of Mobile Web 2.0
                                                      - By Ajit Jaokar and Tony Fish -

   ...
Mobile meets the Web 2.0
     • Now, Mobile environment is on revolution age with Web2.0.
            ✓ Convergence Servic...
Basic Technology for Mobile Web
               •        Style Sheet (CSS), XHTML, URL
               •        REST, XML WS...
Service Technology in Mobile
                       toward Mobile Web 2.0
               •        Full Web Browsing Servic...
History of Mobile Browsing




Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008   9
Mobile Browsing Technology
               •        WAP (Wireless Application Protocol)
                      ✓ By WAP Foru...
Full Web Browsing Service




Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008   11
Better Browsing, Better Mobilizing




Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008   12
Mobile AJAX




Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008        13
WidSet, Widgets For Mobiles




Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008   14
Mobile Mashup Service
                             Satellite
                            (GPS Info.)
                     ...
Possible Solutions
               Mobile Browsing Technology
               • Browser-based Adaptation
                   ...
Example. Metadata-based Adaptation

                Web Contents Server


                                                ...
Standards for Mobile Web
                                             Mobile Web in W3C




Mobile Web 2.0 Technologies, F...
Mobile Web Standards in W3C
Korean MobileOK Trial Test (Dec. 2007)
Mobile Web 2.0
                 Mobile Web 2.0 is different from Web 2.0 !
                 Mobility & Immediacy is Keywor...
Conclusion Remarks

            • A Web in Mobile could be a new killer application
            • A standards is really re...
Thank you
          SeungYun Lee, Ph.D.
   Team Leader of ETRI, syl@etri.re.kr,
Manager of W3C Korea Office, syl@w3.org
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Mobile Web20 Technology

  1. Mobile Web 2.0 Technologies SeungYun Lee syl@etri.re.kr, syl@w3.org ETRI, W3C Korea Office
  2. Age of Web Evolution quickening period ! Spreading Period! Revolution Period! Ubiquitous Web! Before W3c! Wireless Internet ! Semantic Web! Mobile Web! MWI! 2006! UWS! 2005! SOAP! WSDL! 2004! UDDI! 2002! FireFox! HTTP 1.0! WAP 1.0! 2000! RDF/OWL! MOSAIC! (RFC1945)! 1999! WAP 2.0! 1998! HTTP 1.1! 1989! 1993!1994! 1996!1997! XML! (RFC2616)! IE4! WWW W3C! Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 2
  3. Why Mobile Web 2.0 ? • ✴ Technology Innovation What has been changed, ✓ Wireless Communication, Mobile Device, Contents ✴ Service Paradigm Shift ✓ Open Service, Convergence, User-centric, New Biz Model ✴ Huge User Requirement ✓ Desktop to Mobile, etc. Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 3
  4. Confluence of two Megatrends Source: Dave Wood, Symbian Smartphone Show 2006 Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 4
  5. 7 Principals of Mobile Web 2.0 - By Ajit Jaokar and Tony Fish - Mobile Contents Location I am a tag Mobile Web 2.0 Multilingual Mobile Mobile Search Access Digital AJAX/ Converg-e Widget nce Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 5
  6. Mobile meets the Web 2.0 • Now, Mobile environment is on revolution age with Web2.0. ✓ Convergence Service, Open Garden service WEB2.0 Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 6
  7. Basic Technology for Mobile Web • Style Sheet (CSS), XHTML, URL • REST, XML WS APIs (SOAP) • Syndication & Aggregation (RSS/ATOM) • Web Publishing (Blogging, etc.) • Rich Internet Application (AJAX) • Open API/Mash-Up • Web Services Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 7
  8. Service Technology in Mobile toward Mobile Web 2.0 • Full Web Browsing Service • Mobile Widget Service • Mobile UGC/UCC Service • Mobile OpenAPI/Mash-up Service • Mobile Lifelog Service Innovative Mobile Service Technologies Toward Converged Mobile Service Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 8
  9. History of Mobile Browsing Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 9
  10. Mobile Browsing Technology • WAP (Wireless Application Protocol) ✓ By WAP Forum, 1997 (OMA since 2002) ✓ WAP 1.0 : WML(Wireless Markup Language) • Not support existing HTML contents ✓ WAP 2.0 : XHTML MP (Mobile Profile), CSS, JavaScript • Toward the Full Web Browsing (or Full Browsing) • Mobile Web Best Practice (MobileOK) ✓ By W3C, since 2005 ✓ Now under developing ✓ Toward the One WEB !!! Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 10
  11. Full Web Browsing Service Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 11
  12. Better Browsing, Better Mobilizing Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 12
  13. Mobile AJAX Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 13
  14. WidSet, Widgets For Mobiles Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 14
  15. Mobile Mashup Service Satellite (GPS Info.) Other Open API Google Map API Web/WAP Server LBS, Camera API XML & WS API WIPI Device With XML/WS End User Yahoo Weather API Mobile Lifelog service Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 15
  16. Possible Solutions Mobile Browsing Technology • Browser-based Adaptation ✴ client side, big overhead on device • Proxy-based Adaptation ✴ rely on intermediate server (not seamless access) • Metadata-based Adaptation ✴ server side, light weight service (mobileOK) Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 16
  17. Example. Metadata-based Adaptation Web Contents Server MobileOK-based Contents Adaptation (metadata) Web Presentation Browser Browser Browser Browser Browser Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 17
  18. Standards for Mobile Web Mobile Web in W3C Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 18
  19. Mobile Web Standards in W3C
  20. Korean MobileOK Trial Test (Dec. 2007)
  21. Mobile Web 2.0 Mobile Web 2.0 is different from Web 2.0 ! Mobility & Immediacy is Keywords ! Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 21
  22. Conclusion Remarks • A Web in Mobile could be a new killer application • A standards is really required to support for better mobile web environment • Mobile Web 2.0 could give us new business value and challenging Everything@Mobile.Openness Mobile Web 2.0 Technologies, Feb. 18, ICACT 2008 22
  23. Thank you SeungYun Lee, Ph.D. Team Leader of ETRI, syl@etri.re.kr, Manager of W3C Korea Office, syl@w3.org

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