How I QA iOS Apps (opens in new tab)

When I started designing, building, and testing iOS apps, I over-indexed on the happy path. Which would be fine if everyone used your app exactly as intended, with your exact phone model and your exact system settings and your exact same physical/cognitive abilities. However, scientists have recently discovered that humans are different. And they will use your software in novel, inane ways. As the designer/developer, it’s your responsibility to save them from themselves.