[box type=”info”]本文转载自Uer Interface Engineering，这是一篇来自1997年的文章，它详细描述了产品在市场中的几个阶段和用户体验、可用性、开发之间的关系。非常经典，推荐！[/box]
这个文章的价值在于，产品开发的时是小步快跑，还是关注用户体验，这个文章提供了一个看法。
| Stage | Users Want | Usability Means | Developers Focus on |
| Raw Iron | The basic capability | The product works | Technical issues and delivery |
| Checklist Battles | The best set of features | Having the right functions | Adding features and fixing bugs |
| Productivity Wars | To get their work done better and faster | Easy to learn, fast, powerful | Performance support, reducing technical support costs |
| Transparency | Lowest cost | The product is invisible | Reducing costs or seeking new markets |