Hello. I'm new to iOS development, and I need a little help and/or some suggestions. I apologize in advance for any incorrect terminology. I would like to write an app that uses the camera as it's background. Basically, an augmented reality app, without the compass or GPS integration. I just want to lay a few buttons on top of this camera view. I don't want to capture images or video. I don't know where to begin, or if it's even possible with Xcode. If anyone could give me suggestions, or even point me in the right direction, I would greatly appreciate it. It would be great if you could be as detailed as possible. Thank you!