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<googlehtmlet>BUY_IOS4XC4ios9_upgrade</googlehtmlet>
The next step in this tutorial is to design the user interface. This is a very simple user interface consisting of an image view and two buttons. Select the ''cameraViewContoller.xib'' file and drag and drop components from the Library window (''View -> Utilities -> Object Library'') onto the view. Position and size the components and set the text on the button so that the user interface resembles the following illustration:
<googlehtmlet>ADSDAQBOX_FLOWadsdaqbox_flow</googlehtmlet>
[[Image:xcode_4_camera_ui.jpg]]
<googlehtmlet>BUY_IOS4XC4_BOTTOMios9_upgrade</googlehtmlet>
<htmlet>ezoicbottom</htmlet>
<hr>
<table border="0" cellspacing="0" width="100%">
