五秒钟可用性测试：仅花5秒钟测试时间就对网站可用性进行评分，结果跟10分钟的测试结果一样。
Second usability Tests: Ratings of website usability after only 5 seconds are the same as those after 10 minutes.
现在，Playbuzz向脑筋急转弯爱好者发起挑战，五秒之内测试他们是否可以发现在这些句子和各种颜色的数字当中发现错误。
Now, brain teaser boffs are being challenged by Playbuzz to see if they can spot what's wrong in this sentence and colourful list of Numbers below - in fewer than five seconds.
把这一发现跟五秒钟测试进行对比，结果显示用户对可用性的态度，在任务级别和整个网站级别上会存在差异。
Contrast this finding with the 5 seconds tests results which shows that user attitudes about usability are different at the task vs. whole website level.
设定五秒钟为一个测试时间，当时间到时，则显示出在这段时间内轮次的个数以及不合法按键的次数。
Set a testing time for five seconds, when the time, then the show during this period the number of rounds and the number of illegal keys.
设定五秒钟为一个测试时间，当时间到时，则显示出在这段时间内轮次的个数以及不合法按键的次数。
Set a testing time for five seconds, when the time, then the show during this period the number of rounds and the number of illegal keys.
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