And just for contrast, we can do this with any word.相对，你也可以为其他词汇勾勒词景We can take the word &quotbye&quot as in &quotgood bye.&quot比如“goog bye”(再见)里的“bye”字And we&#39re now zoomed in over the entrance to the house.我们放大到房子大门口附近And we look, and we find, as you would expect,我们看到，我们发现，你也会想到a contrast in the

And so fundamentally, rather than, for example, measuring content based on how many people are watching,从根本上，而不是，比如根据收视率衡量内容this gives us the basic data for looking at engagement properties of content.这个给了我们观察这些内容参与性的最基本的资料And just like we can look at feedback cycles and dynamics in a family,就跟我们可以看

We&#39ve started analyzing television content using the same principles --我们开始分析电视内容，用同样的原则--analyzing event structure of a TV signal --分析一个电视信号的事件结构--episodes of shows, commercials, all of the components that make up the event structure.电视剧集，广告，所有的组成事件结构的成分And we&#39re now, with satellite dishes, p

Imagine if you could record your life -- everything you said, everything you did,想象一下如果你能记录你的生活--你说的一切，做的一切available in a perfect memory store at your fingertips,就存储在一个完美的你触手可及的记忆库so you could go back and find memorable moments and relive them,你可以回到过去，找寻那难忘一刻回顾这一切or sift through traces of time and d

Over the course of three years, we recorded eight to 10 hours a day,历经3年的时间，我们每天记录8到10个小时amassing roughly a quarter-million hours of multi-track audio and video.积累了大约25万小时的多轨音频和视频资料So you&#39re looking at a piece of what is by far the largest home video collection ever made.所以你现在看到的是有史以来最大的家庭录相集And

So, to summarize, the idea is this:所以，总结来说，观点是：As our world becomes increasingly instrumented当我们的世界变得越来越工具化and we have the capabilities to collect and connect the dots我们有能力搜集和链接一个一个小点between what people are saying and the context they&#39re saying it in,将人们的话语和他们说这些话时所处得环境联系起来what&#39s emerging is a

In order to convert this opaque, 90,000 hours of video into something that we could start to see,为了把这个9万小时的录像变成我们能识辨的东西we use motion analysis to pull out, as we move through space and through time, what we call space-time worms.我们用行动分析来抽取我们在时空的移动，我们称之为时空虫。And this has become part of our toolkit for

And he was quiet for a moment.那一刻他很安静And I thought, &quotWhat am I thinking? He&#39s five years old. He&#39s not going to understand this.&quot我想：“我在想什么啊？他才5岁，他不会理解这些。”And just as I was having that thought, he looked up at me and said,而正当我怎么想着，他抬头对我说：&quotSo that when I grow up, I can show this to m

And the implications of this -- there are many,这其中蕴含的--有很多意义but one I just want to point out, is that there must be amazing feedback loops.但是我想指出的其中的一个，就是这个过程中必定包涵了一个惊人的反馈循环Of course, my son is learning from his linguistic environment, but the environment is learning from him.当然，我的儿子是在他的语言环境中学习，但是那个

So he didn&#39t just learn water.而他并不只是学会了水Over the course of the 24 months, the first two years that we really focused on,在24个月里，在最初的2年里，这才是我真正关注的this is a map of every word he learned in chronological order.这里有一张图按照时序列出了他所学到的词汇And because we have full transcripts,因为我们有全部的记录we&#39ve identified each

And we see these amazing structures -- these little knots of two colors of thread we call &quotsocial hot spots.&quot我们看见令人惊讶的结构，这是两种颜色的小结点，我们把它称为社交热点The spiral thread we call a &quotsolo hot spot.&quot那些螺旋线我们称为单一热点And we think that these affect the way language is learned.我们觉得这个影响语言学习What we&#39d l

We call this a co-viewing clique, a virtual living room if you will.我们称之为共视团体，你可以把它当成一个虚拟的客厅And there are fascinating dynamics at play. It&#39s not one way.这里头上演着引人注目的戏剧。它不是单向的A piece of content, an event, causes someone to talk. They talk to other people.一个内容，一个事件促使某人发表了意见。他们和其他人对话That drives tune-

TED全球问题：戴·罗伊：单词的诞生