"Mechanical arts": a medieval concept of ordered practices or skills, often juxtaposed to the traditional seven liberal arts Artes liberales. Also called "servile" and considered "vulgar"[1], from antiquity they had been deemed unbecoming for a free man, as ministering to baser needs.
Already Johannes Scotus Eriugena (9th century) divides them somewhat arbitrarily into seven parts:
In his "Didascalicon", Hugh of St Victor includes navigation, medicine and theatrical arts instead of commerce, agriculture and cooking.[3] Hugh's treatment somewhat elevates the mechanical arts as ordained to the improvement of humanity, a promotion which was to represent a growing trend among late medievals.[4]
The classification of the Artes Mechanicae as applied geometry was introduced to Western Europe by Dominicus Gundissalinus under the influence of his readings in Arabic scholarship.