Even 'expert' usability reviews are less effective than involving real users.

即使是“专家”级别的可用性评估的效果也低于真实用户的。

youdao

What matters is that you get hold of real users and sit with them while they use the design.

重要的是你找到真正的用户，当他们使用这个设计时坐在他们旁边。

youdao

Selenium: a test tool for Web applications that runs tests directly in a browser, just as real users do.

Selenium： Web应用程序的测试工具，直接在浏览器中运行测试，就像真正的用户那样。

youdao

So, ask yourself frankly especially when it comes to designing your own tools and your own programs whether it's for real users to use, whether it's for your research group to use in some other field, you know, where do you even begin?

坦白讲，问一问你们自己,当你设计一个工具，一个程序时,它是否是为真实用户使用的，还是为在其他领域的,研究团队使用的，你们懂的，你从哪里开始？

哈佛公开课 - 计算机科学课程节选

He says the most time-consuming part of their effort won't be computer programming in the classic sense as much as figuring out what statements about the real world users should be presented with, and how those contradict or confirm each other.

FORBES: Your World View Doesn't Compute

Bad reviews due to slow or crashing apps cost their owners real dollars if users pick higher-rated competition, be that in retail or a game depending on real-money micro-transactions.

FORBES: Slow Apps Lose Money: Compuware Helps App Rookies Speed Up For Free

BitTorrent Inc. and DJ Shadow share revenue that Real pays for users who opt in to the software inclusion.

ENGADGET: Editorial: Legal torrent sites are innovators of media consumption