EDB stod for "Electronic Computer Processing". The cryotron was a great breakthrough in the size of electronic computer elements. Short Code was one of the first higher-level languages ever developed for an electronic computer. It was used until 1965, when it was replaced by an electronic computer. Kilburn's wartime work inspired his enthusiasm for some form of electronic computer. These scholars proposed or developed proto-hypertext systems predating electronic computer technology. In 1942 Mauchly wrote a memo proposing the building of a general-purpose electronic computer. BTM built a valve based computer called the HEC (Hollerith Electronic Computer). The former are easier, but extremely calculation intensive, and only practical on an electronic computer. Punched tape was later used in Colossus, the first electronic computer. It was a direct predecessor to the Colossus, the world's first programmable digital electronic computer. KITT is an artificially intelligent electronic computer module installed in an automobile. Electronic computer systems were developed by Philip Woodward. Hard drives contain all the individual electronic computer files of the face videos. The game featured an electronic computer which dictated game play.