首页
登录
职称英语
Next time you enter a username and password, think about the rhythm of your ty
Next time you enter a username and password, think about the rhythm of your ty
游客
2024-01-21
35
管理
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 [br] 【C4】
选项
答案
O
解析
此处应为形容词。空后的sessions表示“一段时间”,据下文的the same可捧断此处表示“三段单独的时间”,表明在这三段不同的时间里用同样的用户名和密码,体现实验的合理性。separate符合文意。注意alone作形容词时也有“单独的”之义,但是alone只能作表语形容词,不能作定语修饰名词,故排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3381611.html
相关试题推荐
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyourty
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyourty
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyourty
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyourty
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyourty
YourPasswordorYourPr
YourPasswordorYourPr
YourPasswordorYourPr
YourPasswordorYourPr
YourPasswordorYourPr
随机试题
Thefirstmoderndigitalcomputersweredevelopedinthe1940sformilitary
根据各种化学腐蚀所引起的破坏作用,将下列哪种离子的含量归纳为结晶类腐蚀性的评价指
卵巢表面覆盖有A.浆膜 B.生发上皮 C.卵巢白膜 D.卵巢皮质 E.结
A.硫黄 B.升药 C.白矾 D.雄黄 E.硼砂性温而能解毒杀虫的药物是
(一)导入新课 同学们,今天老师先给大家出示一个谜语:世界上有一样东西,它是最长又最短。最广又被分割,最伟大而又最渺小,最珍贵而又最容易被人忽略。当它快到极限
款冬花的净制方法是A.去枝梗B.去茎C.去核D.去皮壳E.去心
A.垂体后叶素 B.枸橼酸钠 C.硫酸鱼精蛋白 D.华法林 E.氨甲苯酸
民警翁某参加中学同学聚会,大家嘘寒问暖后,话题转向该市西山公园刚刚发生的聚众斗殴
预混胰岛素30R的组成为()A.30%中效胰岛素,70%短效胰岛素 B.
慢性支气管炎伴小气道阻塞时最早出现的肺功改变是A、MVV↓(
最新回复
(
0
)