So, nights and weekends, he started hacking together some software to accomplish that.

因此，他开始在晚上和周末组装一些软件来实现这一目标。

I took some open-source robotic arm designs, I hacked together a system where the robot would match my gestures and follow in real time.

我采用了一些开源机械臂设计，我破解了一个系统， 机器人可以匹配我的手势并实时跟随。