Exactly! Still very useful. That's why they're working with GE... helps validate GE's controls, and validate Sigma's monitoring at the same time. Print Rite monitors GE's machines. This is why GE presented at the Summit. Eventually, if/when the Metal 3Dx printer happens, it will be a true closed loop system with PrintRite3D actually making corrections... I just don't think that's there yet. Though, like I said, I'd be thrilled if I was mistaken!
Go SGLB!