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
Next time you enter a username and password, think about the rhythm of your typing. Not only can it be used to identify you, it
Next time you enter a username and password, think about the rhythm of your typing. Not only can it be used to identify you, it
admin
2018-04-07
28
问题
Next time you enter a username and password, think about the rhythm of your typing. Not only can it be used to identify you, it can reveal if you are in a stressful environment.
It has long been known that the rhythms of a person’s typing style are【C1】______over time, leading to suggestions they could be used to【C2】______identity or even spot early signs of Alzheimer’s disease. But little was known about the effect of stress on typing【C3】______, so psychologist Mike Dowman and colleagues at the University of Abertay investigated.
They asked 35 people to log into a computer 36 times over three【C4】______sessions up to a month apart, using the same username and password. People were put into【C5】______and relaxed states alternately(交替地)by listening to a range of sounds known to【C6】______particular emotions.
The length of time each key was held down and the【C7】______between one being released and another pressed was recorded to generate a typing "fingerprint" for each person. The team used the data to develop and test software that identifies a person from their typing style【C8】______.
The data also showed that stress can be【C9】______in a person’s typing because it changes the pattern of timings.
"There’s no question: people do type【C10】______under stress," says Dowman. He suggests that security systems could be designed to raise the alarm if it seems that a person might be being forced to log into a system. More research will be needed, however, before a system could tell if a person is, say, just having a bad day or being held at gunpoint.
A)stressed E)interval I)differently M)normally
B)alone F)verify J)environments N)patterns
C)provoke G)only K)detected O)separate
D)stable H)unchangeable L)complete
【C7】
选项
答案
E
解析
此处应为名词。空后的between…and...表明了两事件之间的时间间隔,故选interval。
转载请注明原文地址:https://kaotiyun.com/show/3pa7777K
0
大学英语四级
相关试题推荐
A、It’sdifficulttoobtainhappiness.B、Happinessisastateofmind.C、Happinessiscloselyrelatedtomaterials.D、Peopleshou
Imagineyouwenttoarestaurantwithadate;hadaburger,paidwithacreditcard,andleft.Thenexttimeyougothere,thew
An"applepolisher"isonewhogivesgiftstowinfriendshiporspecialtreatment.Itisnotexactlyabribe(贿赂),butiscloset
Peoplewholiveinheavilyindustrializedareasdonotgetasmuchsunlightastheyshould.Dust【C1】______overacityataltitud
Peoplewholiveinheavilyindustrializedareasdonotgetasmuchsunlightastheyshould.Dust【C1】______overacityataltitud
TheEskimoshavedevelopedacapacitytolivepeacefullywithoneanother.Theyhavenothadastrictsystemoflandownership,o
"Ithurtsmemorethanyou",and"Thisisforyourowngood."Thesearethe【C1】______mymotherusedtomakeyearsagowhenIhad
A、Over16million.B、Over3.5million.C、Over1million.D、Over2.5million.D短文说,1920年,美国用于农业生产的马、骡数量总共有2500多万,此后一路减少,到20世纪60年代
A、Ithasafixedrhythm.B、Itissimilartothetraditionaljazz.C、Itisfreeandspontaneous.D、Itistypicallyanelectronic
随机试题
可能受到硝基化合物污染的食品是________。
缩宫素对子宫平滑肌作用特点是:
DeMusset征是指
有效焦点在摄影时增涨的变化规律为
正常小儿乳牙完全出齐的时间为
下列哪种粉尘对人体的危害随着溶解度的增加而增强
A.药品通用名B.化学名C.拉丁名D.商品名E.俗名N-(4-羟基苯基)乙酰胺()。
根据我国企业所得税法律制度的规定,纳税人取得的下列收入中,应计入应纳税所得额的有( )。
下列各项属于社区照顾模式中“在社区照顾”的服务形式的有()。
设f(x)在[-e,e]上连续,在x=0处可导,且f’(0)≠0。证明:对于任意x∈(0,e),至少存在一个θ∈(0,1),使得
最新回复
(
0
)