As members of the press file into the Moscone Center for the Worldwide Developers Conference keynote Monday, one reporter snapped a picture of a pair of iMacs onstage at the event, appearing to show off the desktop for Apple's next major Mac operating system update, expected to be called "Yosemite."
The iMacs with a wallpaper showing off the park's iconic "Half Dome" formation were published on Twitter Monday by Mashable's Lance Ulanoff. Presumably, the onstage Macs will be used to showcase OS X 10.10 to developers and press in attendance for the keynote.
The next major release of OS X is just one of the items expected to receive attention Monday, with Apple's iOS 8 platform also set to take the stage. Apple also has a number of cars on display at the show, suggesting that CarPlay connectivity between the iPhone and compatible vehicle infotainment systems will be showcased.