I do not merely mean a nice user interface with friendly buttons.

我不仅仅指带有友好按钮的漂亮用户界面。

youdao

Performance Expert provides a nice user interface to help you set up, configure, and display Workload Manager key performance indicators (KPI).

Performance Expert 提供友好的用户界面，可以帮助您设置、配置和显示 Workload Manager 关键性能指标 (KPI)。

youdao

The Lotus Notes 8.0 and later client has nice ways of linking its user interface to content pages; for example, it uses a bookmark residing in your favorites folder in the launcher bar.

Lotus Notes 8.0 以及更高版本的客户端为建立用户界面与内容页面之间的链接提供了非常出色的方法；比如，它将一个书签放在 launcher 栏上您最喜欢的文件夹中。

youdao

The problem is that WebOS, despite its nice user interface and some nice technical qualities, is a failed platform.

FORBES: Why HP Is Buying Palm And Why It Will Fail