This document discusses mobile application development options for developing applications that can run on both iOS and Android platforms using C#. It describes tools like MonoTouch and MonoDroid that allow building native iOS and Android applications using C# and .NET. It also discusses hybrid approaches like PhoneGap that use web technologies to build applications that can be deployed to both platforms. The document considers questions around enterprise deployment, security, data sharing and management of mobile applications.

1. I like iPhone & Android But I Know C#Chris LoveMobility Practice Lead, Tellago Inc.http://ProfessionalASPNET.comhttp://Twitter.com/ChrisLove

2. Tellago

3. Tellago Studios

4. Mobility PracticeMobile Application DevelopmentEnterprise Mobile StrategyLine of BusinessDeploymentSecurityGovernance

5. Market RealityGoogle Activates > 400,000 a DayApple Activates > 250,000 a DayMSFT Sold 1.5 Million 1stQtr 2011Millions of .NET Developers Worldwide

6. MILLIONS!!!

7. Market Realityhttp://on.mash.to/k38NZw

8. Don’t Forget Tablets“The key thing for marketers is the combination of larger screens and the touch Web really shouldn’t be underestimated,” Mr. Elkin said. “There are much higher interaction rates for the Web and apps among smartphone owners, and on a bigger canvas we expect those deltas to go even higher.” MobileMarketer.comhttp://www.mobilemarketer.com/cms/news/research/7342.html

9. You Know .NETFeeling Out of Place?iOS Native ApplicationsRequire Objective-C & a MacAndroid Uses Java

10. Why Care?Reach Large Consumer MarketConsumer EngagementOnline CommercePersonal Devices in the EnterpriseLine of Business

11. OptionsTrue Native DevelopmentMonoTouch & MonoDroidHybrid ApplicationsHTML5 Web Applications

12. Good ArchitecturePhones, Tablets & DesktopService/BLL/DAL

13. Learn Native PlatformsA Learning Curve & Initial Time InvestmentDedicated Hardware (Mac & Possible Android)

14. MonoDroidhttp://mono-android.net/

15. Price $99 (student) - $3999 5 Seat Enterprise

16. $399 Professionalhttp://mono-android.net/Store

17. MonoDroidRuns Side By Side with Dalvik Virtual MachineExecutes .NET codeNative to the DeviceWraps Android Communications with Proxies

18. MonoDroidProfessional Android Programming with Mono for Android and .NET/C# by Wallace B. McClure & Friends

19. http://t.co/lKhUbH1MonoTouchiOS Framework using C#http://monotouch.net/iOS API BindingsXcode/Interface Builder ParserStatic (AOT) CompilerProduces Native iOS ApplicationPrice $99-3,999http://monotouch.net/Store

20. MonoTouchiOS based on Mac OS X – UnixObjective-CReadable by C# Developers

21. MonoTouch – System ReqsSimulatorMax OSXApple iPhone SDKMono for OSXMonoTouch & MonoDevelope IDEAppStore Membership

22. MonoTouchProfessional iPhone Programming with MonoTouch and .NET/C# Wallace B. McClure & Friendshttp://t.co/l1if8Gx

23. MonoWhat is the Future?Concern Over Apple’s App Terms & ConditionsAttachemate Fired Teamhttp://bit.ly/lsHH51

24. XAMARINTo Build New .NET offerings for iOS & Androidhttp://bit.ly/jXZmXaAvailable This Summerhttp://www.xamarin.com/

25. Hybrid ApplicationsAllow You To Develop Using Web TechnologiesProduce Native ApplicationsCan Be A Native-Wrapped Web AppPhoneGap, AppCellerator, etc, Roll Your Own

26. Phone GapApplication Written Once Using Web TechnologiesAbstracts Device APIs to JavaScriptDeploy To Multiple PlatformsSubmit to App Stores

27. Phone GapDebugging Can be TrickyRequires Native Development EnvironmentRelies on 3rd Party UI Libraries

28. Phone GapHTMLCSSAJAXPhoneGapNative Application

29. AppceleratorConverts Web Pages to Multiplatform ApplicationsDesktop &/OR MobileMonthly Subscription Fee$49+

30. HTML5 + AJAXCross PlatformUses Web TechnologiesCurrently Limited Device AccessDifficult Debugging

31. You Can’T!!!

32. FT.COM DID

33. HTML5Semantic MarkupOffline CapabilitiesCSS3 RenderingAJAX Driving

34. Web Application LayersAJAXCSSHTMLServer-Side Muckity Muck

35. Mobile BrowsersWebkit Most Common SmartPhoneOpera Most Widely UsedIE Mobile Getting Better on WP7FireFox is Almost Non-Existent

36. Browser PerformanceWebKit, Opera and Internet Explorer all contain GPU accelerated Rendering EnginesJavaScript Engines Now Highly Tuned and Fast Compared to Recent History

37. jQuery MobileA jQuery Based Mobile UI LibraryStandard Themes Based on iOSBrowser Capability Ratinghttp://jquerymobile.com

38. Sencha TouchMobile Library for Ext JS Libraryhttp://sencha.comWorks with PhoneGapCommercial Product $595+

39. JS Mobile FrameworksjQTouch – Extends jQuery for iPhonePart of Sencha LabsFree!baseJS - iPhoneXUI – Opera, WebKitiUIiWebKitWebapp.Net

40. The Device APIs are Coming!GeolocationTouchMedia CaptureAccelerometerContactsCalendarNotificationsOrientationBatteryNetworkPermissionsFileGalleryMessagingTasksInk

41. Enterprise ManagementDeploymentSecurityProvisioningTracking

42. Enterprise DeploymentApplehttp://www.apple.com/support/iphone/enterprise/Enterprise Developer ProgramAndroidVarious 3rd Party SolutionsManual InstallationWindows PhoneTBD

43. Enterprise SecurityAuthenticationAuthorizationUse of Social SignonActive Directory FederationWhat About Lost or Stolen Devices?

44. Enterprise ProvisioningWhat Devices Can We Trust?Who Has Devices We Trust?What to Do When They Change Devices?Backup/RestoreWhat to Do When They Change Positions or Leave Company?

45. Enterprise TrackingWhat are Employees Doing In an App?TelemetryUsed to Drive Application Features & Optimizations

46. How Do You Share Data?What Data Do You Send to a Client?What Data Do You Allow to Be Stored on the Client and How?VM Ware Optimizing Data to DeviceEnterprise Mobility Framework

47. How To Choose