This is an un-aired advertisement for Apple's OS X Jaguar (10.2) operating system entitled "Touching". This ad was on Apple's website for download prior to the release. It's a cool animation
A Video tutorial on creating an OS 10.11 Bootable USB Disk for a Fresh Install of El Capitan Copy and Paste: sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmed
Mac OS X 10.9 Mavericks is coming this fall, bringing iOS features into the fold along with other additions, including iBooks, Apple Maps, Finder Tabs, and a number of other time-saving enhancements.