The important thing is "thought.

For those of you currently struggling with automated visual inspection...
Perhaps there is no answer beyond that.

I know many people in the field who have struggled with this,
I have also seen the wreckage of discarded visual inspection equipment.
I have also seen the working forces of the manufacturers of image processing inspection equipment struggling in the field...

Who is this work making happy?
Who is happy?

I want to make it "Sell and be happy, Buy and be happy. That's all I want.