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Hey everyone,
I am writing this post just because I am feeling that Att-R&R is not a thing that works in my process. We make car's carpets and sound barriers. All my visual characteristics could be controlled just compairing the sample against a pattern (Colour, texture, other attributes). I do not understand how can I align (statistically) the criteria of something that is pretty much driven by personal perception.
I do understand that it is very usefull and indeed a need for gauges but I can not find the reason to develop such a methodology to align operators perception.
I would like to some of you share your thoughts about this MSA requierement and also gives some product characteristics that works as an examples for applicability.
Thanks in advance to everyone.
I am writing this post just because I am feeling that Att-R&R is not a thing that works in my process. We make car's carpets and sound barriers. All my visual characteristics could be controlled just compairing the sample against a pattern (Colour, texture, other attributes). I do not understand how can I align (statistically) the criteria of something that is pretty much driven by personal perception.

I do understand that it is very usefull and indeed a need for gauges but I can not find the reason to develop such a methodology to align operators perception.
I would like to some of you share your thoughts about this MSA requierement and also gives some product characteristics that works as an examples for applicability.
Thanks in advance to everyone.