translation.en: So I made a more interactive version, and the way I did that is I used their position in time in the lecture to place these stars into 3D space, and with some custom software and a Kinect, I can walk right into the lecture.
translation.zh: 因此呢我做了个有互动部分的版本 我是通过在演讲过程中适当的时间中， 将这些星星放置在3D空间里， 伴随着一些个性化的软件和一个动作察觉器 我可以走进这个讲座