Popular Photography: Whether you’re shooting Android or iPhone, here’s how to get the most out of your device’s built-in camera app. “What could be more fundamental to photography today than our smartphone cameras? They’re ever-present, ready in moments, and the technology behind them makes it easy to capture great photos in most situations. And yet, I regularly encounter people who are unaware of many of the core functions of the built-in camera app. Smartphone camera fundamentals extend beyond just “push the big button.” Some tools help you set up the shot, and some give you more control over the exposure. A few are just plain convenient or cool. However, these features aren’t always easy to find. That’s where we come in.”