And he's invented this very remarkable scanning system which scans at 12 different spectral ranges.

他发明了一种高超的扫描机器能够用12种不同的光谱波段来拍照。

On top of this laser scanning system, there's a force feedback calibration, and what that is is the robot taps a cube which is located in a fixed space and that then provides a six-position reference point.

ANDY：在这个激光扫描系统之上， 有一个力反馈校准，就是机器人轻敲一个位于固定空间的立方体， 然后提供一个六位参考点。