I think we have to develop the system with which you can confirm operative mistakes. In Japan, the product made under the wrong process is recoginzed system error.
I think it is needed to develop the system that can check the operational mistakes. The product deviant from the procedure is regarded as a system error in Japan.
I'm considering that we need the development of a system that can confirm any errors in the operation. In Japan, products that deviate from the procedure are recognized as system errors.