translation.en: So as people make shapes with their hands or their heads and so forth, or with each other, these shapes literally produce sounds and drop out of thin air -- basically taking what's often this, kind of, unseen space, or this undetected space, and making it something real, that people then can appreciate and become creative with.
translation.zh: 这样人们可以用他们的手和头创作图形， 也可以更进一步的，和别人一起完成。 这些图形还会发声，并且从轻薄的空气中坠落。 基本上就是把这些不被看到的 被忽视的空间，变成真实的存在， 这样人们就可以欣赏，也可以发挥创意。