1. The World’s Most Advanced Mobile Operating System
iOS
The World’s Most Advanced Mobile Operating System
by Alex Robinson

2. iOS
What is iOS
Versions of iOS
Extending iOS capabilities
Images

3. What is iOS Apple’s mobile operating system Four abstraction layers
Derived from Mac OSX
Did not receive a name until 2010

4. Versions of iOS
June 29, iPhone 1st generation is released (iOS 1.0)
Sept. 5, iPod Touch is released (iOS 1.1)
July 11, iPhone 2nd generation (3G) is released (iOS 2.0)
June 19, iPhone 3Gs is released (iOS 3.0)
iPhone 3Gs

5. Extending iOS Capabilities
April 3, iPad 1st generation is released (iOS 3.2)
June 24, iPhone 4 is released (iOS 4.0)
April 28, iPhone 4 in white (third model) is released (iOS 4.2.7)
October 12, iOS 5.0 is released

6. Images iPhone 1st generation, iOS 2.0
iPod Touch 4th generation, iOS 4.0
iPhone 4, iOS 5

7. References
"IOS Overview." Developer.apple.com. Apple Developer Library, 8 July Web. 3 Dec < tarted/URL_iPhone_OS_Overview/_index.html#//apple_ref/doc/uid/ TP >.
Bednarsky, Mike. "History of IOS: a Timeline of Apple’s IOS Devices and Firmware Updates -- Thegadgetsite." Thegadgetsite.com. 28 July Web. 03 Dec < timeline-of-apples-ios-devices-and-firmware-updates/>.
Patrick. "IOS Version History." Oldapps.com. 21 June Web. 03 Dec < history/4139-ios-version-history.html>.
Costello, Sam. "IPhone Firmware & IOS History." Ipod.about.com. 13 Oct Web. 03 Dec <