首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
In promising to fuse media as diverse as television, telephone communication, video games, music and data transmission, the era
In promising to fuse media as diverse as television, telephone communication, video games, music and data transmission, the era
admin
2010-02-17
34
问题
In promising to fuse media as diverse as television, telephone communication, video games, music and data transmission, the era of digital convergence goes better than yesterday’s celebrated "information superhighway". Yet achieving this single technology is far from straightforward. There are currently three major television broadcast standards, and they are all incompatible with each another. But this is nothing compared to the many technologies supporting the Internet, each with a different bandwidth and physical media. The problems faced in designing platforms and communication systems that will be accepted across the world can appear insuperable. Even once global standards are assured, however, a further obstacle lies in wait. The Internet is plagued by long, erratic response times because it is a pull technology, driven by patterns of user demands. Push technology, on the other hand, reverses the relation-ship: servers simply send information to passive users, as in television and radio. But if some form of combination between one-way television flow and interactive Internet is to be the basis of our future media, it is hard to see how it could be operated. Moreover, the problem of fusing Internet with television is also one of defining the services offered. Information, entertainment and relaxation appear at first to be quite different needs. Serious doubts remain over whether consumers will be interested in having to make the sort of mental effort associated with computing while also settling down in front of a sitcom. Besides the issue of consumer habits, infrastructure costs are set to be immense, and will have to be met by national states or the private sectors before being passed on to users. Platforms do not necessarily have to be expensive. The mobile phone is a good example of how something that is technologically sophisticated can almost be given away, with its cost recovered through service charges. Users are then coerced through clever marketing to upgrade to newer phones with more features to reinforce their dependence. Whatever the outcome, it is obvious that technology will play an increasing part in our everyday lives. Beyond technology, digital convergence embraces the services, industrial practices and social behavior that form modern society. We have in our hands the technology to construct the most sophisticated machines ever built, but if they are unusable, simply because of their operating instructions, then recent lessons have taught us they will not survive. Whatever we design must be simple, reliable and useful. Perhaps this is where artificial intelligence will come in.
What may finally help to achieve digital convergence?
选项
A、Establishing platforms and communication systems with global standards.
B、Meeting the different needs of users for different media.
C、Developing an advanced network to support the integration of media.
D、Using artificial intelligence to design simple, reliable and useful products.
答案
D
解析
推理题。文章最后提出解决问题的方法,暗示人工智能可能会有所帮助。所以选择D。
转载请注明原文地址:https://jikaoti.com/ti/sAbMFFFM
0
专业英语四级
相关试题推荐
Itisgenerallyacceptedthatpeopleshouldvisittheiragedparentsregularlyiftheyliveseparately.Butwhetherthisrequi
HotSpotsinCrossCulturalCommunicationI.【T1】________Conversations—Modesofaddress—【T2】______—Levels
PassageOneAccordingtothepassage,whatwordscanbeusedtodepictArthur’sdisposition?
PassageThreeWhoshouldavoidwearingclogswithoutcustomizedinserts?
PassageFour(1)Faithschoolsandacademiesshouldbestrippedoftheirpowertochoosepupils,accordingtoresearchthat
Earlychildhoodisatimeoftremendousgrowthacrossallareasofdevelopment,especiallythelanguageskills.Frombirth
Thereareseveralpossiblerelationshipsbetweenlanguageandsociety.Oneisthatsocialstructuremayeitherinfluenceordet
Culturesaredifferentbecausethelocationstheyexistinaredifferent.Somepeoplelivinginthedesertaregoingto
Over______oftheemployeesinthiscompanyweremen.
Sarah______articlestotheNewYorkTimesfromtimetotime.
随机试题
A、A2增强B、A2减弱C、P2增强D、P2减弱E、S1减弱低血压状态()
某猪群中保育阶段猪出现关节肿大,运动障碍,部分猪具有神经症状和呼吸道症状,腹式呼吸。急性死亡猪败血症。发病率在30%以上。分离剐猪嗜血杆菌应该选用下列培养基
水库渔业资源调查中,鱼类调查必做的调查内容包括()。
根据我国《社会保险法》的规定,失业人员停止领取失业保险金和停止享受其他失业保险待遇的情形有()。
杜某死亡时,遗产由其母陈某、其妻李某和两个孩子杜甲、杜乙继承,当时李某已怀有身孕,为胎儿保留继承份额3万元。胎儿出生后1天后不幸夭折,这3万元应如何处理?()
《吕氏春秋·察今》记述一则寓言,说有个楚国人,坐船渡河时不慎把剑掉入河中,他在船上用刀刻下记号,说:“这是我的剑掉下去的地方。”当船停下后,他沿着记号跳入河中,但寻遍无获。其错误在于()。
()质性研究是一个演化的过程,随着实际情况的变化,研究者要不断调整自己的研究设计、收集和分析资料的方法、构建理论的方式。
能够接受Print方法的对象是()。(1)窗体(2)标签(3)标题栏(4)立即窗口(5)图片框(6)状态栏(7)打印机(8)代码窗口
Bahrainioppositionactivistssayateenageboy
SavingfortheFuture.Purposeofsaving1.Womensavea.fortheirchildren’s【T1】________
最新回复
(
0
)