Changes

Build and run the application using the run button located in the toolbar of the main Xcode project window. When the application starts (either in the iOS Simulator or on a physical device) touch the screen and drag to a new location before lifting your finger from the screen (or mouse button in the case of the iOS Simulator). During the motion the current coordinates will update in real time. Once the gesture is complete the start and end locations location of the movement will be displayed.