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
It’s 10 pm. You may not know where your child is, but the chip does. The chip will also know if your child has fallen and ne
It’s 10 pm. You may not know where your child is, but the chip does. The chip will also know if your child has fallen and ne
admin
2016-09-21
25
问题
It’s 10 pm. You may not know where your child is, but the chip does.
The chip will also know if your child has fallen and needs immediate help. Once doctors arrive, the chip will also be able to tell them which drugs are not suitable for little Johnny or Janie. At the hospital, the chip will tell doctors his or her complete medical history. And of course, when you arrive to pick up your child, settling the hospital bill with your health insurance policy will be a simple matter of waving your own chip—the one embedded in your hand.
To some, this may sound unbelievable. But the technology for such chips is no longer the stuff of science fiction. And it may soon offer many other benefits besides locating lost children or elderly patients. It could be used as credit cards and people won’t have to carry wallets anymore.
On the other hand, some are already wondering what this sort of technology may do to the sense of personal privacy and liberty.
"Any technology of this kind could result in abuse of personal privacy," says Lee Tien, senior staff attorney for the Electronic Frontier Foundation. "If a kid can be tracked, do you want other people to be able to track your kid? It’s a double-edged sword."
Applied Digital Solutions, Inc. in Palm Beach, Florida, says it has recently applied to the Food and Drug Administration for permission to begin testing its device in humans. About the size of a grain of rice, the microchip can be encoded(编码)with bits of information and embedded in humans under a layer of skin. When scanned by a nearby reader, the embedded chip gives the data.
Most embedded chip designs are so-called passive chips, which give information only when scanned by a nearby reader. But active chips—such as the proposed Digital Angel of the future—will give out information all the time. And that means designers will have to develop some sort of power source that can provide a continuous source of energy, yet be small enough to be embedded with the chips.
In addition to technical problems, many suspect that all sorts of legal and privacy issues would have to be cleared as well.
One of the features of the device considered by Applied Digital Solutions is _____.
选项
A、duration
B、capacity
C、safety
D、purpose
答案
B
解析
本题考查bits of的理解。第6段是有关这个发明的描述,其中第2句提到bits of information,表明这家公司考虑到了芯片的容量问题,而其他选项A、C和D在文中皆无体现。
转载请注明原文地址:https://kaotiyun.com/show/K8Y7777K
0
大学英语四级
相关试题推荐
EndangeredPeoplesA)Today,itisnotdistance,butculturethatseparatesthepeoplesoftheworld.Thecentralquestionofour
EndangeredPeoplesA)Today,itisnotdistance,butculturethatseparatesthepeoplesoftheworld.Thecentralquestionofour
Forover3,000yearsFengShuihasbeenpracticedinChina.EarlyChinesepeoplewhopracticedFengShuiwereresponsibleforfi
Chinesepeoplehavetheirownculturewhenitcomestogivinguniquebabygiftsorrelatives’gifts.Whenitisanew-bornbaby,
A、TheycontributetothemodernizationofAmericanfarms.B、Theyhelptoincreasethestategovernments’revenue.C、Theyprovide
A、Disappointed.B、Terrible.C、Enjoyable.D、Tired.C
A、Surprised.B、Disappointed.C、Self-confident.D、Hesitating.C
Accordingtonewgovernmentfigures,pollutionlevelsarerisingagainafterseveralyearsofgradualdecline.Data【C1】_____
Thenumberofpostgraduatestudentstravellingfromnon-EUcountriestostudyatUKuniversitieshasfallenforthefirsttimei
A、Themanhasfalleninlovewiththegirlatfirstsight.B、Themanandtheprettywomanwereattractedtoeachother.C、Thewo
随机试题
为了有效地完成既定的计划,通过建立组织机构,确定职能、职责和职权,协调相互关系,合理配备和使用企业资源的管理活动是()
患者,女,13岁。正畸需要减数拔牙,术中误将左下尖牙认为第一前磨牙拔除。进行上述处理,应满足的条件中不包括
在新《公司法》颁布实施后,纪某打算自己成立—个一人有限责任公司,为此到甲律师事务所寻求法律帮助,赵律师为其提出以下法律意见,不符合法律规定的是:
(2014)如果由工质和环境组成的系统,只在系统内发生热量和质量交换关系,而与外界没有任何其他关系或影响,该系统称为()。
根据票据法律制度的规定,下列各项中,不属于支票必须记载事项的是()。
应付账款的审计目标一般包括()。
简述地陪带团入住酒店的服务程序。
复制DVD光盘的过程中没有()工序。
下面关于编译预处理的命令行中,正确的是()。
(字处理题)文档“Word素材.docx”是一篇从互联网上获取的文字资料,打开该文档并按下列要求进行排版及保存操作:将纸张大小设为16开,上边距设为3.2cm、下边距设为3cm,左、右页边距均设为2.5cm。
最新回复
(
0
)