首页
登录
职称英语
"Mirror worlds" is only one of David Gelernter’s big ideas. Another is "life
"Mirror worlds" is only one of David Gelernter’s big ideas. Another is "life
游客
2024-10-18
35
管理
问题
"Mirror worlds" is only one of David Gelernter’s big ideas. Another is "lifestreams"—in essence, vast electronic diaries. "Every document you create and every document other people send you are stored in your lifestream," he wrote in the mid-1990s together with Eric Freeman, who produced a doctoral thesis on the topic. Putting electronic documents in chronological order, they said, would make it easier for people to manage all their digital output and experiences.
Lifestreams have not yet replaced the desktop on personal computers, as Mr. Gelernter had hoped. Indeed, a software start-up to implement the idea folded in 2004. But today something quite similar can be found all over the web in many different forms. Blogs are essentially electronic diaries. Personal newsfeeds are at the heart of Facebook and other social networks. A torrent of short text messages appears on Twitter.
Certain individuals are going even further than Mr. Gelernter expected. Some are digitising their entire offices, including pictures, bills and correspondence. Others record their whole life. Gordon Bell, a researcher at Microsoft, puts everything he has accumulated, written, photographed and presented in his "local cyberspace". Yet others "log" every aspect of their lives with wearable cameras.
The latest trend is "life-tracking". Practitioners keep meticulous digital records of things they do: how much coffee they drink, how much work they do each day, what books they are reading, and so on. Much of this is done manually by putting the data into a PC or, increasingly, a smartphone. But people are also using sensors, mainly to keep track of their vital signs, for instance to see how well they sleep or how fast they run.
The first self-trackers were mostly liber-geeks fascinated by numbers. But the more recent converts simply want to learn more about themselves, says Gary Wolf, a technology writer and co-founder of a blog called "The Quantified Self". They want to use technology to help them identify factors that make them depressed, keep them from sleeping or affect their cognitive performance. One self-tracker learned, for instance, that eating a lot of butter allowed him to solve arithmetic problems faster.
A market for self-tracking devices is already emerging. Fitbit and Greengoose, two start-ups, are selling wireless accelerometers that can track a user’s physical activity. Zeo, another start-up, has developed an alarm clock that comes with a headband to measure people’s brainwave activity at night and chart their sleep on the web.
As people create more such self-tracking data, firms will start to mine them and offer services based on the result. Xobni, for example, analyses people’s inboxes ("xobni" spelled backwards) to help them manage their e-mail and contacts. It lists them according to the intensity of the electronic relationship rather than in alphabetical order. Users are sometimes surprised by the results, says Jeff Bonforte, the firm’s boss; "They think it’s creepy when we list other people before their girlfriend or wife. " [br] Xobni schedules that office workers arrange their self-tracking data according to______.
选项
A、chronological order
B、the frequency of contacting on the web
C、the alphabetical order
D、the family relationship
答案
B
解析
细节题。根据文章末尾段落可以得知,人们不是根据亲属关系或者字母顺序来管理邮件和联系人的,而是根据电子联系的强度。因此答案为B。
转载请注明原文地址:https://tihaiku.com/zcyy/3806664.html
相关试题推荐
"Mirrorworlds"isonlyoneofDavidGelernter’sbigideas.Anotheris"life
"Mirrorworlds"isonlyoneofDavidGelernter’sbigideas.Anotheris"life
"Mirrorworlds"isonlyoneofDavidGelernter’sbigideas.Anotheris"life
"MirrorWorlds"isonlyoneofDavidGelernter’sbigideas.Anotheris"life
"MirrorWorlds"isonlyoneofDavidGelernter’sbigideas.Anotheris"life
Wearesogladthatwehavereaped_____harvestthisyear.A、theotherB、anotherC
Understandingtheculturalhabitsofanothernation,especially_____containinga
Ahistoricalnovelmaydomorethanmirroringhistory;______futureevents.A、even
Weallhaveoffensivebreathatonetimeoranother.Inmostcases,offensiv
Anothernatural______thatcontributestothewelfareoftilecountryiswater.
随机试题
Completethenotesbelow.WriteNOMORETHANTWOWORDSAND/ORANUMBERforeach
中国经济发展潜力大、优势足、空间广,前景光明。【T1】我们有9亿多劳动力,其中1.7亿多受过高等教育或有专业技能。(非限制性定语从句)每年大学毕业生7
[originaltext]Whotaughtyoumathlastyear?[/originaltext]A、IlikeMissZhaov
旅游行业管理中,引导市场和维持市场秩序的具体内容包括()。A.通过长远规划和
阅读以下说明和C代码,回答问题,将解答写入答题纸的对应栏内。 函数bubble
人体主要的热能来源是A.脂肪乳 B.氨基酸 C.果糖 D.维生素 E.葡
软件架构中,( )模式包括主程序/子程序、数据抽象和面向对象,以及层次结构。A
患者女,42岁。半年前因突发呕鲜血1200ml住院治疗,确诊为门静脉高压症,经保
采血进行哪项检查时,需用抗凝管采血A、肝功能检查 B、血清酶测定 C、尿素氮
房地产企业将经营出租的房地产收回进行二次开发后用于对外出售的,应该在收回时将其从
最新回复
(
0
)