Self-Calibration of Metrology Tools 3 - Image Index | 20 Ways AI is Advancing Micro-Fabrication Process Control Precision Engineering in Action: A machine with a large cylindrical component in the center, surrounded by various tools and instruments. The machine appears to be some kind of manufacturing or assembly device, possibly used for producing small parts or components. In the background, there are several other machines and equipment, including what looks like a CNC milling machine and a laser cutter. The overall impression is one of a well-equipped workshop or factory floor, with a focus on precision engineering and fabrication.