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
The Robot Man According to Hans Moravec, universal robots will take over all the physical activities that we engage in, leav
The Robot Man According to Hans Moravec, universal robots will take over all the physical activities that we engage in, leav
admin
2015-07-04
66
问题
The Robot Man
According to Hans Moravec, universal robots will take over all the physical activities that we engage in, leaving us with little to do. Moravec sees four generations on the road to true universal robots. The first generation will be here by 2010 and will consist of free-ranging robots that can navigate by building an internal mental map of their surroundings. In new situations they’ll be able to adapt, unlike today’s mobile industrial robots. These robots will have the computing power to cope with simple speech and text recognition, and will be used for tasks such as domestic cleaning.
The second generation will arrive around 2020 and will be distinguished by the ability to learn. Second generation robots are programmed with sets of primitive tasks and with feedback that provide" pleasure" and "pain" stimuli. For example, a collision provokes a negative response, a completed task would be positive.
Move forward another ten years to 2030 and you get to generation three. This robot can build internal simulations of the world around it. Before beginning a task, it can imagine what will happen in order to predict problems. If it has a free moment, it can replay past experiences and try variations in order to find a better way of doing things next time. It could even observe a person or another robot performing a task and learn by imitation. For the first time, we have here a robot that can think.
By the time we get to generation four in 2040, Moravec predicts that robots will be able to: match human reasoning and behaviour; generalise abstract ideas from specific experience; and, conversely, compile detailed plans of action from general commands such as "earn a living" or "make more robots".
The Moravec manifesto(宣告)runs something like this. As robots start to become useful in generation one, they’ll begin to take on many tasks in industry. Driven by the availability of this cheap and tireless labour force, the economy will boom and the demand for robots will grow so rapidly that they will soon become low-cost commodity items. So much so that they’ll move into the home, where the domestic robot will relieve us of many chores.
With increasing automation in generations two and three, the length of the average working day will plummet, eventually to near zero. Most people will be unemployed as robots take over not just primary industry, but the service economy too. Moravec sees the fourth generation as an opportunity to surpass our human limitations.
These future machines will be our"mind children". Like biological children of previous generations , they will embody humanity’s best hope for a long-term future.
The author’s main purpose is to______.
选项
A、describe the life of Hans Moravec
B、support the view that robots will play a major role in our life
C、make fun of the views of Hans Moravec
D、get people prepared for the threat of future robots
答案
B
解析
作者的写作目的显然不是描述Hans Moravec的生平,而全文都是客观地论述了未来几代机器人的趋势,没有任何主观色彩。所以,A和C显然不对;选项D没有提到。
转载请注明原文地址:https://kaotiyun.com/show/J7Qd777K
本试题收录于:
职称英语理工类B级题库职称英语分类
0
职称英语理工类B级
职称英语
相关试题推荐
CollegeNightOwlsHaveLowerGradesCollegestudentswhoaremorningpeopletendtogetbettergradesthanthosewhoareni
InterviewTheimportanceandfocusoftheinterviewintheworkoftheprintandbroadcastjournalistarereflectedinsever
InterviewTheimportanceandfocusoftheinterviewintheworkoftheprintandbroadcastjournalistarereflectedinsever
EthnicTensionsinBelgiumBelgiumhasgiventheworldAudreyHepburn,ReneMagritte(surrealistartist),thesaxophone(萨克斯管)an
TryingtoFindaPartnerOneofthemoststrikingfindingsofarecentpollintheUKisthatofthepeopleinterviewed,one
CampbellbelievespeopleshouldpaymoreattentiontohealthpromotionanddiseasepreventionbecausemostofthesediseasesAc
Heassertedthatnuclearpowerwasasafeandnon-pollutingenergysource.
TheMind-BodyConnectionsNormanCousinswasafamousAmericanmagazineeditor.In1964,hereturnedfromanoverseastripan
Becauseofthepopularityoftheregion,itisadvisabletobookhotelsinadvance.
WeightonandofftheEarthWearesousedtoourlifeonthesurfaceoftheearththatitcanbequiteaneffortforourmi
随机试题
边防检查:走私
玉液汤的药物组成包含
典型的货币制度包括()。
下列选项不属于调压器按用途和使用对象分类的是()。
根据《房屋建筑与装饰工程工程量计算规范》(GB50854—2013),压型钢板楼板清单工程量计算应()。
不属于拱桥支架施工常见质量控制点的是()。
列入《出入境检验检疫机构实施入境验证的进口商品目录》内的进口商品,海关在办理通关手续时需加验检验检疫机构签发的《入境货物通关单》。()
以下各项中,不应在事业单位的资产负债表中列示的项目是()元。
雄鹰和蜗牛都能到达金字塔的顶端。谈谈这一寓言的含义。
SheknowslittleEnglish,_______she?
最新回复
(
0
)