There was one single, quasi-religious mantra that guided Patrik Goethe and the rest of OpenAI’s user experience team as they worked through hundreds of interface iterations of the ChatGPT app for iOS: ...

Not all apps are created equal, but one stands out as a shining star in a world of subpar experiences on Android.

What if designing a full app UI was as simple as describing it in plain words? Imagine sketching a rough idea or typing a quick description, like “a sleek login screen with a username and password ...