Remember to budget for more than one usability test .

记住，预算分析要包含多个可用性测试。

When do we know if we 're safe enough to lower security standards for increased usability ?

我们何时才能知道自己已足够安全，可以降低安全标准，以便增加可用性呢？

I worked with usability experts to set up usability tests .

我跟可用性专家一起建立可用性测试。

Usability plays a role in each stage of the design process .

可用性在设计的每个阶段都有其作用。

It 's not good from the usability point of view .

从可用性的角度来看，这并不好。