Placing all these additional portlets on the page just overloads it (Figure 4), and results in poor usability.
将所有这些附加Portlet 放置在页面上会使页面超载（图4），并导致无法使用。
Other reasons for poor usability exist regardless of the presence of dedicated designers. These problems are more difficult to solve.
出去设计师的原因，其他造成低可用性的问题更加难于解决。
This implies the creation and maintenance of a number of process variants, which could potentially lead to content redundancy, inconsistency, high maintenance cost, or poor usability.
这就意味着创建并维护大量过程变量，这可能会导致内容冗余、不一致性、高维护成本，或糟糕的可用性。
User testing is different from focus groups, which are a poor way of evaluating design usability.
用户测试跟焦点小组不同，焦点小组是评估设计中可用性比较憋足的方法。
Research shows that poor product information accounts for around 8% of usability problems and even 10% of user failure (i.e. the user gives up and leaves the website) (Prioritizing web usability).
研究显示缺乏产品信息会导致大概8%的可用性问题和甚至高达10%的用户失败(也就是说用户放弃并离开这个网站)(PrioritizingWebUsability)。
This is necessary to weed out poor APIs: Too often, the implementers of an API never actually use their own interfaces, with disastrous consequences for usability.
这对于清除设计糟糕的API是必要的：我们常常看见API的实现者从来没有真正使用过他们自己的接口，这导致了可用性不高的灾难性结果。
This is necessary to weed out poor APIs: Too often, the implementers of an API never actually use their own interfaces, with disastrous consequences for usability.
这对于清除设计糟糕的API是必要的：我们常常看见API的实现者从来没有真正使用过他们自己的接口，这导致了可用性不高的灾难性结果。
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