13. The native challenge
JS
C# Palm J2ME
Microsoft
RIM RIM
Android
Apple
Apple Air Microsoft
Palm
Obj-C
Java
C++ Android
Top U.S. Smartphone Platforms,
3 Month Average Ending December 2010
comScore MobiLens 2010
16. A return to the web
Cross-platform
Familiar skills & tools
Decentralized
Easily updated
Indexed
Well-understood technologies
18. A New Mobile App Stack
WebFonts Video Audio Graphics
Device Access Server & Services
Camera CSS Styling & Layout HTTP
Location AJAX
Javascript
Contacts Events
SMS Semantic HTML Sockets
Orientation SSL
File Systems Worker
x-App
Gyro DBs Parallel More...
Messaging
App Cache Processing