translation.en: So I wanted to build something where you could have this kind of interaction So to explore this idea, I built an army of small robots, and each of these robots has what are called omni wheels.
translation.zh: 所以我想造一个东西 使你可以在桌面上 就可以有这样的互动。 为了实现我的这个想法, 我造了一个小的机器人， 每一个机器人都有万向轮。