They created the device to help return some muscle control to Jan Scheuermann.

他们创造了这个装置来帮助 Jan Scheuermann 恢复一些肌肉控制。

The motorized right arm has a five-fingered, fully-jointed hand. It enables Ms. Scheuermann to pick up and hold objects, and feed herself.

机动右臂有一个五指全关节手。 它使 Scheuermann 女士能够拿起和拿住物体， 并自己进食。

Jan Scheuermann took part in a 13-week-long program to teach her brain to move the arm. But she did not need that much time.

Jan Scheuermann 参加了一个为期 13 周的项目， 教她的大脑如何移动手臂。 但她不需要那么多时间。