translation.en: So this led full circle, in a strange way, to build these ideas into what we believe is the necessary future of human machine interface: the Spatial Operating Environment, we call it.
translation.zh: 这个事情使得我们以一种独特的方式 把那些想法做成了我们认定 必然是末来的人机界面， 我们称之为空间操作环境。