*2.3. Interview Outline*

Interviews on the design and execution dimensions of the production line have been conducted.

	- (1) Is each part numbered and recorded in the computer to manage all parts? If so, how does it work?
	- (2) Is there a sensor installed on the production unit to detect, for example, the current production quantity or whether the parts of the unit itself are faulty? If so, what is the current function of the sensor? If none, have you considered installing it?
	- (3) Will the photographs captured by the CCTV (Closed Circuit Television, is a photographic equipment and equipment for capturing images to improve quality, etc.) and machine-measured data be stored? If yes, are they classified and used for other applications?
	- (4) In the motor assembly line, how many photographs are taken by the CCTV brush appearance inspection, and which of these can provide basic information for image recognition in the future?
	- (5) Does the company currently have any expectations? To what extent has the production line been automated, such as the introduction of robotic arms? If so, can the reduced labor and machine costs after the introduction be maintained or increased to production capacity?
	- (6) In the previous interview, the two managers mentioned that the identification of imported images requires huge data to train the AI and generate a model. How much data are currently stored in the factory? Do the images identify the manufacturer of the device?
	- (7) In terms of data collection, it is evident that good data must be retained, but in order to introduce image recognition or other machine learning models, considerable NG data are also necessary. Are there any plans for retaining NG data?
	- (1) Will the photographs captured by the CCTV and machine-measured data be stored? If yes, are they classified and used for other applications?
	- (2) To what extent is the production line currently automated, and which parts are produced using both machinery and labor?
	- (3) The images captured by the CCTV are used for appearance inspection. How is it judged whether the product is OK or NG? Some products have missing corners but can still be used, what is the criterion for making this decision?
	- (4) Production line standard operating procedure.
