For example, dozens of people saw the graphical user interface set-up at the Xerox PARC facility in Palo Alto, but it was Jobs who, in 1979, perceived it differently and went on to adopt and adapt the technology for what ultimately became the first Macintosh computer, in 1984.
By default, an app and a view controller's supported interface orientations are set toUIInterfaceOrientationMaskAll for the iPad idiom and UIInterfaceOrientationMaskAllButUpsideDown for the iPhone idiom.
Over the past few years, Adobe has implemented a set of shared features, behaviors and interface elements to make your mastery of one program transferrable to others.