伟大的产品是用户体验和功能的完美结合，这是我们不懈追求的目标。但不要指望着App的初始版本就是完美的，相反，我们应将产品视为不断改进、不断调整的长期项目。冰冻三尺非一日之寒，结合数据、测试、反馈、需求分析等手段，来不断改进产品，不断优化体验，才是产品设计的正确姿势。

　　译者：李小新

　　原文作者：Nick Babich, a developer, tech enthusiast, and UX lover. He has spent the last 10 years working in the software industry with a specialized focus on development. He counts advertising, psychology, and cinema among his myriad interests.

　　原文地址：https://www.smashingmagazine.com/2018/02/comprehensive-guide-to-mobile-app-design/