Worldwide Developers Conference 2009

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Apple Worldwide Developers Conference 2009 (or WWDC 2009 or WWDC09) was a computer conference that was hosted by Apple Inc. for its developers at the Moscone Center's West Hall in San Francisco, California. It was Apple's 20th annual Worldwide Developers Conference, held from June 8 to 12, 2009.
==Attendance==
Apple reported that the 2009 conference sold out in late April.
==Product announcements==
Announcements at the keynote event included the release of iPhone OS 3 software announced to developers in March, a demonstration of Mac OS X Snow Leopard (10.6), the new 13" MacBook Pro, updates to the 15" and 17" MacBook Pros, and the new iPhone 3GS.Apple WWDC 2009: the good, the bad, and the ugly by Nilay Patel, Engadget. 2009-06-08. Phil Schiller, Apple's Senior VP of Product Marketing, presented the WWDC keynote this year, instead of Steve Jobs, who had taken medical leave of absence since the start of the year.
==Other events==
Cake performed live at the Yerba Buena Gardens. Attendees received a neoprene messenger bag. This was the first year plastic badges were used instead of printed paper badges.
==Keynote video==
The WWDC 2009 keynote event was held on June 8, 2009: (click below to watch)
Apple WWDC 2009 Keynote Address|
==References==
==External links==
*WWDC09 at Apple Developer Connection (archived 2009-06-15)
**WWDC09: The WWDC Experience (archived 2009-06-27)
*WWDC 2009 at iMore (2015-07-14)
*A Brief History of Apple’s WWDC Keynotes, 1997-Present p.3 by Harry McCracken at Time (2012-06-11)
*Worldwide Developers Conference 2009 at Wikimedia Commons
*Apple Worldwide Developers Conference: 2000s at Wikipedia