... over wi-fi, but that can be pushed much higher on a good network. Multiple streaming rates always choose the optimal method for the current network interface—which brings us to the ques-tion of ... we’ll look at more of the differences between web develop-ment and the SDK so that you can better choose which of them to use for any individ-ual development project.10 CHAPTER 1 Introducing the ... ModeFigure 1.1 The iPhone supports two dramatically different views, landscape and portrait. Choosing between them is not just a question of which is easier to read, but also requires thinking...