title: UIImagePickerController - How do I access the front facing camera by default?
body: <p>I am bringing up the camera with the following code from my ViewController:</p>
  
  <pre><code>- (void)viewDidLoad {
      self.imgPicker = [[UIImagePickerController alloc] init];
      self.imgPicker.sourceType = UIImagePickerControllerCameraDeviceFront;
      self.imgPicker.delegate = self;     
  }
  
  - (IBAction)grabCamera {
      [self presentModalViewController:self.imgPicker animated:YES];
  }
  </code></pre>
  
  <p>How can I make it so the camera by default uses the front camera of the iPhone4 and not the back camera? I tried DeviceFront to no avail.</p>
  
  <p><strike>Also, How can I add a subview (half sized) ontop of this camera after grabCamera is pressed?
  If I have this subview in my MainWindow.xib I tried just saying addSubview after saying the presentModalViewController code but it didn't work... Do I need to create an NSTimer and load the addSubview after the camera display is fully presented or do I need to use something else (similar to z-index in CSS) </strike> The answer to the second question is imgPicker.cameraOverlayView = viewName;</p>
  
  <p>Thanks all!</p>