Steven Paul "Steve" Jobs (//; February 24, 1955 – October 5, 2011) was an American entrepreneur, marketer, and inventor, who was the co-founder, chairman, and CEO of Apple Inc. Through Apple, he is widely recognized as a charismatic pioneer of the personal computer revolution and for his influential career in the computer and consumer electronics fields, transforming "one industry after another, from computers and smartphones to music and movies". Jobs also co-founded and served as chief executive of Pixar Animation Studios; he became a member of the board of directors of The Walt Disney Company in 2006, when Disney acquired Pixar. Jobs was among the first to see the commercial potential of Xerox PARC's mouse-driven graphical user interface, which led to the creation of the Apple Lisa and, a year later, the Macintosh. He also played a role in introducing the LaserWriter, one of the first widely available laser printers, to the market.
The Apple Worldwide Developers Conference, commonly abbreviated WWDC (usually pronounced dub dub dee cee or simply "dub dub" during the conference), is a conference held annually in California by Apple Inc. The conference is primarily used by Apple to showcase its new software and technologies for developers, as well as offering hands-on labs and feedback sessions. The number of attendees usually varies between 2,000 to 4,200 developers; however, during WWDC 2007, Steve Jobs noted that there were over 5,000 attendees. WWDC 2008–2013 were capped and sold out at 5,000 attendees (5,200 including special attendees).