translation.en: And there are a number of schemes, which I don't want to dwell on, but this is the one that we finally used where we projected onto rear screen material that was molded in the face -- literally in the face of the person.
translation.zh: 那里有很多方案，我不在这里详细描述。 但这会是我们最终会使用方式， 我们会投影到屏幕背后 塑造成脸的形状，字面上是这个人的脸型。