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Mobile Apps
                              Cross Platform
                                Using HTML, CSS, JavaScript




                                   Wolfram Kriesing, uxebu
                                     @wolframkriesing



Freitag, 25. September 2009
JavaScript                                    FrontEnd   AJAX
    Usability
                                                  UserExperience
        Browser                       CSS
         django                            dojo
                                                mobile Web2.0
                              widgets               OpenSource



   Wolfram Kriesing, uxebu     @wolframkriesing

Freitag, 25. September 2009
Stores


                                                  30th July 2009
                                                    14 Stores




                              http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf


   Wolfram Kriesing, uxebu     @wolframkriesing

Freitag, 25. September 2009
Stores


                                      23rd30th July 2009
                                          September 2009
                                           23 Stores
                                            14 Stores




                              http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf


   Wolfram Kriesing, uxebu     @wolframkriesing

Freitag, 25. September 2009
Wanna write native
                               Apps for each?


   Wolfram Kriesing, uxebu     @wolframkriesing

Freitag, 25. September 2009
Native Apps

                     • iPhone Objective-C
                     • Android, Blackberry Java
                     • Nokia Symbian C
                     • Sony Ericsson Java
                     • Window Mobile .NET
                                               Cross Platform
                              Expensive and          OUCH       anyway
   Wolfram Kriesing, uxebu      @wolframkriesing

Freitag, 25. September 2009
Types of Mobile "Apps"



   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Types of Mobile "Apps"

                     • Preinstalled
                     • Native App (from "some" app store)
                     • Websitelimited access to phone resources


                     • W3C Widget
                              access to what the widget runtime provides


                     • W3C Widget wrapped as native app
                              depends on it's runtime




   Wolfram Kriesing, uxebu           @wolframkriesing

Freitag, 25. September 2009
Small apps.

                                   Very focused.

                              Many platforms.

   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Mobile Moment



   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
we
                                le                            l l-k
                              p                                    no
               s im                                                  wn
                                                  HTML
                                     te st
            easy to                                CSS                simp
                                                                          le te
                                                                               xt
                                                JavaScript
                                                         easy
                               velop                            to d
                     fast to de                                      evel
                                                                         op

   Wolfram Kriesing, uxebu            @wolframkriesing

Freitag, 25. September 2009
Website as "App"

                     • Native look ok
                     • Well-known technologies
                       (HTML, CSS, JavaScript)
                                                                super


                     • Access native functionality
                       e.g.: position, contacts, sensors, ...
                                                                no


                     • Offline       not really




   Wolfram Kriesing, uxebu     @wolframkriesing

Freitag, 25. September 2009
W3C Widgets
                              http://www.quirksmode.org/blog/archives/2009/04/introduction_to.html




                     • Native look ok
                     • Well-known technologies
                       (HTML, CSS, JavaScript)
                                                                         super


                     • Access native functionality
                       e.g.: position, contacts, sensors, ...
                                                                           no yes


                     • Offline          not really really




   Wolfram Kriesing, uxebu       @wolframkriesing

Freitag, 25. September 2009
What is a W3C Widget?


                     • Native app on the phone
                     • Not a website!
                     • Can do AJAX, SVG, CSS Transitions, etc.
                     • Has it's own runtime (mostly)


   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
What is a W3C Widget?




   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
What is a W3C Widget?




   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
What is a W3C Widget?

                     • HTML
                     • CSS
                     • JavaScript
                     • config.xml
                     • zip it
                     • rename to *.wgt

   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Almost for free

                     • Facebook widget
                     • Dashboard widget
                     • Website widget
                     • TV Widget
                     • ...

   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Almost for free

                     • Facebook widget
                     • Dashboard widget
                     • Website widget
                     • TV Widget
                     • ...

   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Any Standards?



   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
W3C Widget Spec


                     • specifies packaging




   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
We want more!



   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Native Access

                     • Camera
                     • Telephony
                     • Geo location
                     • Accelerometer
                     • Compass
                     • Contacts
                     • ...
   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Multiple Ways


                     • JIL Spec      http://www.jil.org/



                     • BONDI Spec           http://bondi.omtp.org/



                     • W3C Spec         http://w3.org/2009/dap/




   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
But they are just specs :-(




   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Multiple Ways

                     • JIL Spec      http://www.jil.org/



                     • BONDI Spec           http://bondi.omtp.org/



                     • W3C Spec         http://w3.org/2009/dap/



                     • PhoneGap         http://phonegap.pbworks.com/



                     • Nokia WRT          http://bit.ly/nokia-WRT-APIs



                     • Appcelerator          http://www.codestrong.com/timobile/api/



                     • Google Chrome OS???
   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Runtimes

                     • JIL Spec      http://www.jil.org/



                     • BONDI Spec           http://bondi.omtp.org/
                                                                                       Nokia S60

                     • W3C Spec         http://w3.org/2009/dap/                         iPhone
                     • PhoneGap         http://phonegap.pbworks.com/
                                                                                        Android
                     • Nokia WRT          http://bit.ly/nokia-WRT-APIs

                                                                                       Blackberry
                     • Appcelerator          http://www.codestrong.com/timobile/api/



                     • Google Chrome OS???                                             Windows
                                                                                        Mobile

   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
PhoneGap
                              "An express goal of the PhoneGap project
                                     is for the project to not exist."




                                                    Open Source

   Wolfram Kriesing, uxebu       @wolframkriesing

Freitag, 25. September 2009
Some numbers


                     • iPhone App = 364 kB
                     • JavaScript, HTML, CSS, media = 124 kB
                     • that means PhoneGap+SDK foot print = 240 kB


   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Distribution?



   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009
Stores




                              http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf


   Wolfram Kriesing, uxebu     @wolframkriesing

Freitag, 25. September 2009
Stores




                              http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf


   Wolfram Kriesing, uxebu     @wolframkriesing

Freitag, 25. September 2009
Stores




                              http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf


   Wolfram Kriesing, uxebu     @wolframkriesing

Freitag, 25. September 2009
thx

                                     http://blog.uxebu.com

                                            Wolfram Kriesing, uxebu
                                               wolfram@uxebu.com
                                             http://twitter.com/uxebu
                                       http://twitter.com/wolframkriesing



   Wolfram Kriesing, uxebu    @wolframkriesing

Freitag, 25. September 2009

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Cross Platform Mobile Apps Using HTML, CSS and JavaScript

  • 1. Mobile Apps Cross Platform Using HTML, CSS, JavaScript Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 2. JavaScript FrontEnd AJAX Usability UserExperience Browser CSS django dojo mobile Web2.0 widgets OpenSource Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 3. Stores 30th July 2009 14 Stores http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 4. Stores 23rd30th July 2009 September 2009 23 Stores 14 Stores http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 5. Wanna write native Apps for each? Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 6. Native Apps • iPhone Objective-C • Android, Blackberry Java • Nokia Symbian C • Sony Ericsson Java • Window Mobile .NET Cross Platform Expensive and OUCH anyway Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 7. Types of Mobile "Apps" Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 8. Types of Mobile "Apps" • Preinstalled • Native App (from "some" app store) • Websitelimited access to phone resources • W3C Widget access to what the widget runtime provides • W3C Widget wrapped as native app depends on it's runtime Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 9. Small apps. Very focused. Many platforms. Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 10. Mobile Moment Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 11. we le l l-k p no s im wn HTML te st easy to CSS simp le te xt JavaScript easy velop to d fast to de evel op Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 12. Website as "App" • Native look ok • Well-known technologies (HTML, CSS, JavaScript) super • Access native functionality e.g.: position, contacts, sensors, ... no • Offline not really Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 13. W3C Widgets http://www.quirksmode.org/blog/archives/2009/04/introduction_to.html • Native look ok • Well-known technologies (HTML, CSS, JavaScript) super • Access native functionality e.g.: position, contacts, sensors, ... no yes • Offline not really really Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 14. What is a W3C Widget? • Native app on the phone • Not a website! • Can do AJAX, SVG, CSS Transitions, etc. • Has it's own runtime (mostly) Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 15. What is a W3C Widget? Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 16. What is a W3C Widget? Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 17. What is a W3C Widget? • HTML • CSS • JavaScript • config.xml • zip it • rename to *.wgt Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 18. Almost for free • Facebook widget • Dashboard widget • Website widget • TV Widget • ... Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 19. Almost for free • Facebook widget • Dashboard widget • Website widget • TV Widget • ... Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 20. Any Standards? Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 21. W3C Widget Spec • specifies packaging Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 22. We want more! Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 23. Native Access • Camera • Telephony • Geo location • Accelerometer • Compass • Contacts • ... Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 24. Multiple Ways • JIL Spec http://www.jil.org/ • BONDI Spec http://bondi.omtp.org/ • W3C Spec http://w3.org/2009/dap/ Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 25. But they are just specs :-( Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 26. Multiple Ways • JIL Spec http://www.jil.org/ • BONDI Spec http://bondi.omtp.org/ • W3C Spec http://w3.org/2009/dap/ • PhoneGap http://phonegap.pbworks.com/ • Nokia WRT http://bit.ly/nokia-WRT-APIs • Appcelerator http://www.codestrong.com/timobile/api/ • Google Chrome OS??? Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 27. Runtimes • JIL Spec http://www.jil.org/ • BONDI Spec http://bondi.omtp.org/ Nokia S60 • W3C Spec http://w3.org/2009/dap/ iPhone • PhoneGap http://phonegap.pbworks.com/ Android • Nokia WRT http://bit.ly/nokia-WRT-APIs Blackberry • Appcelerator http://www.codestrong.com/timobile/api/ • Google Chrome OS??? Windows Mobile Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 28. PhoneGap "An express goal of the PhoneGap project is for the project to not exist." Open Source Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 29. Some numbers • iPhone App = 364 kB • JavaScript, HTML, CSS, media = 124 kB • that means PhoneGap+SDK foot print = 240 kB Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 30. Distribution? Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 31. Stores http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 32. Stores http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 33. Stores http://distimo.com/uploads/reports/mobile%20app%20store%20overview.pdf Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009
  • 34. thx http://blog.uxebu.com Wolfram Kriesing, uxebu wolfram@uxebu.com http://twitter.com/uxebu http://twitter.com/wolframkriesing Wolfram Kriesing, uxebu @wolframkriesing Freitag, 25. September 2009