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
39
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] 【B10】
选项
答案
Good design practice is a mixture of specific procedures and general principles
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3620167.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
______(你的秘书本应该告诉你日程改变了)andmadesureyouhadtherightticket.Yoursecretarys
随机试题
Americansenjoyfastfoodmainlybecause______.[br]ManyAmericansareeating
Therewasatimewhenanypersonalinformationthatwasgatheredaboutuswa
凡入住辅导员因事请假()天及以上的,需向学生工作部出具由学院学生工作负责人签字
()明确界定了我国银行业监督管理的目标、原则和职责等。A.《中华人民共和国银
下列各项中,注册会计师评价内部审计的客观性时通常不需要考虑的是( )。A、内部审
大宗商品是指具有实体,可进入流通领域,但并非在零售环节进行销售,具有商品属性,用
按照数据和资料来源的( ),可将数据和资料分为一手数据(资料)和二手数据。A.
Thechangeinthatvillagewasmiraculou
A.类固醇激素 B.肽类激素 C.糖蛋白激素 D.胺类激素 E.固醇类激
询价对象修改报价的情况、申购平台记录的本次发行的每1次报价情况将由主承销商向证券
最新回复
(
0
)