Table 1.

Detailed procedures of experimental tasks. The unit of the time limit is “minute”.

Task ID	Description	Time Limit
1. Design
1.1	Download the specific CAD model and transform it to obj format in MUCStudio.	4
1.2	Load both cutting machine and head models.	2
1.3	Add the marker and set the pose of marker, cutting machine, and head.	8
1.4	Save the scene and export it to MUCView.	2
1.5	Print the marker and paste it to the designed position.	3
1.6	Run MUCView and load the scene file.	2
1.7	Scan the marker to display the scene model.	2
2. Sale
2.1	Run MUCView and load the initial model and layout of production line.	5
2.2	Choose the appropriate position to display the production line.	2
2.3	Adjust the position and orientation of the production line to the given target layout.	10
2.4	Save the scene.	2
3. Inspection
3.1	Generate a QR code and bind it to the given machine ID.	2
3.2	Print the QR code and paste it to the cutting machine.	3
3.3	Scan the QR code to display the running information.	2
3.4	Add a slice of annotation and upload it to the MUCServer.	5
3.5	Restart the MUCView and load the annotation information.	5
3.6	Modify the annotation and re-upload it.	5