Barnacle (slang) in the field in order to correct a design or manufacturing defect. The term appears to have originated from the crustacean barnacle which is an animal that attaches itself to rocks, docks, ships, whales, and other objects where it grows. A barnacle in electronics is something added to the manufactured product. Typically a barnacle on a circuit board is very noticeable, much like the mollusc variety on a rock in the sea. While the term was originally used with electronic hardware, it has also migrated into the software industry where is it is used to describe software that is added
Pete Barnacle Pete Barnacle Pete Barnacle is a drummer who has played for various bands including Gillan, Girl, Broken Home, Spear of Destiny, Theatre of Hate, Yngwie Malmsteen (on the 1990 Eclipse World Tour), Sheer Greed, and Soldiers of Fortune. Barnacle now lives in Japan, teaching English, and occasionally working as a drummer. Pete Barnacle was a member of Gillan in 1979 touring in Japan, then was part of Broken Home. He joined Girl for their 1982 album "Wasted Youth", playing alongside Phil Collen. He played on Strange Cruise's self-titled debut album in 1986 before joining Spear Of Destiny in 1987, playing