translation.en: And when I was looking at this, I looked at other works in human-robot improvisation -- yes, there are other works in human-robot improvisation -- and they were also a little bit like a chess game.
translation.zh: 我看着这个， 又看了那些其它的人类和机器人的即兴互动， ——没错，还有其它人和机器人即兴互动的项目—— 都差不多也是一个个象棋游戏式的互动。