首页
登录
职称英语
Video recorders and photocopiers, even ticket machines on the railways, ofte
Video recorders and photocopiers, even ticket machines on the railways, ofte
游客
2024-06-05
20
管理
问题
Video recorders and photocopiers, even ticket machines on the railways, often seem unnecessarily difficult to use. Last December I bought myself a Video cassette recorder【B1】______ as "simple to use!’. In the first three weeks I failed【B2】______ to program the machine to record from the TV, and after months of practice I still made mistakes. I am not alone. According to a【B3】______ last year by Ferguson, the British manufacturer, more than one in four VCR owners never use the timer on their machines to record a programmer: they don’t use it because they’ve found it far too hard to operate. So why do manufacturers keep on designing and producing VCRs that are【B4】______ to use if the problems are so obvious?
First, the problems we notice are not obvious to【B5】______ minded designers with years of experience and trained to understand how【B6】______ work. Secondly,. designers tend to add one or two features at a time to each model,【B7】______ you or I face all a machine’s features at once. Thirdly, although finding problems in a finished product is easy, it is too late by then to do anything about the design. Finally, if manufacturers can get away with selling products that are difficult to use, it is not worth the【B9】______ of any one of them to make improvements.【B8】______ . But that gives rise to the question, "why can’t you have features that are easy to use?" The answer is you can.【B10】______ . For a start, designers should build an original model of the machine and try it out on typical members of the public—not on colleagues in the development laboratory.【B11】______ .In an ideal world, there would be some ways of controlling quality such as that the VCR must be redesigned repeatedly until, say, 90 percent of users can work 90 percent of the features correctly 90 percent of the time. [br] 【B3】
选项
答案
survey
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3620160.html
相关试题推荐
Videorecordersandphotocopiers,eventicketmachinesontherailways,ofte
Videorecordersandphotocopiers,eventicketmachinesontherailways,ofte
Videorecordersandphotocopiers,eventicketmachinesontherailways,ofte
Videorecordersandphotocopiers,eventicketmachinesontherailways,ofte
Videorecordersandphotocopiers,eventicketmachinesontherailways,ofte
Videorecordersandphotocopiers,eventicketmachinesontherailways,ofte
Videorecordersandphotocopiers,eventicketmachinesontherailways,ofte
[originaltext]M:Excuseme,areyouwaitingtobuyconcerttickets?W:Yes,Ia
[originaltext]M:Excuseme,areyouwaitingtobuyconcerttickets?W:Yes,Ia
[originaltext]M:Excuseme,areyouwaitingtobuyconcerttickets?W:Yes,Ia
随机试题
中国人饮茶,注重一个“品”字。“品茶”不但是鉴别茶的优劣,也带有神思遐想和领略饮茶情趣之意。在百忙之中泡上一壶浓茶,择雅静之处,自斟自饮,可以消除疲劳、
[originaltext]SomeofAmerica’sbestuniversitieshaveacceptedanunusuallylo
当一平面简谐机械波在弹性媒质中传播时,下述各结论哪个是正确的()。A.媒质质元
当前的计划越是影响到未来的承诺和投入,管理者设立的计划时间结构就应当越长。这一概
下面关于Linux目录的说法中,正确的是()。A.Linux的目录是树型目录
使用EDTA法测定食物中钙时,在一定的条件下用EDTA进行滴定。这里的“一定的条
2020年我国农产品贸易额2468.3亿美元,同比增8.0%。其中,出口额同比减
根据以下资料,回答116~120题。 2015年2月,我国快递业务量完成8.2
咳嗽连声不绝,终止时作鹭鸶叫声者,称为A.白喉 B.百日咳 C.燥咳 D.
当事人对人民法院作出的财产保全裁定不服的,可以()。A.提出上诉 B.提起再
最新回复
(
0
)