Beyond that, examining the production process for steps where defects can occur and mistake proofing them contributes to defect-free production.
bᵻjˌɔnd ðˈæt, ɛɡzˈæmɪnɪŋ ðə pɹədˈʌkʃən pɹˈɑːsɛs fɔːɹ stˈɛps wˌɛɹ dˈiːfɛkts kæn əkˈɜː ænd mɪstˈeɪk pɹˈuːfɪŋ ðˌɛm kəntɹˈɪbjuːts tə dᵻfˈɛktfɹˈiː pɹədˈʌkʃən.