A scriptorium was a necessary adjunct to a library; wherever there was a library it can ordinarily be assumed that there was a scriptorium.he Benedictine Plan of St. Gall is a sketch of an idealised monastery dating from 819-826, which shows the scriptorium and library attached the northeast corner of the main body of the church; this is not reflected by the evidence of surviving monasteries.
One of the most influential ideas about this was the notion of zero defects.. This phrase was coined by Philip Crosby in his 1979 book titled, Quality is Free.. His position was that where there are zero defects, there are no costs associated with issues of poor quality; and hence, quality becomes free.
Nonconformity (quality) In quality management, a nonconformity (also known as a defect) is a deviation from a specification, a standard, or an expectation. Nonconformities are classified as either critical, major, or minor. In software engineering, ISO/IEC 9126 distinguishes between a defect and a nonconformity; a defect is the nonfulfilment of intended usage requirements, whereas a nonconformity is the nonfulfilment of a requirement. A similar distinction is made between validation and verification.