CALL has its origins in the 1960s with the development of the mainframe computer and programs located at several universities around the world. The computer courseware, developed using programming languages, was typically stored on a mainframe typically located on campus and was accessed by students at connecting terminals. Stanford University was home to an early computer project directed by Atkinson and Suppes that included introductory Russian language study (Suppes, 1981; Ahmad, 1989) in which students were required to type answers to questions in Russian and perform various types of transformation exercises. Another comprehensive program in the United States, The PLATO (Programmed Logic for Automated Teaching Operations) system, was introduced at the University of Illinois (Hart, 1981) first for the teaching of a Russian reading course based upon the grammar-translation method. The program stressed direct translation, brief grammar explanations, and vocabulary and grammar drills. The PLATO program was later offered at several universities in multiple languages including English in which students worked their way through one discrete linguistic structure at a time. Chapelle (2001) cites several similar undertakings by individuals or groups at major universities such as the collaborative project of three Canadian universities in the development of the CLEF (Computer-Assisted Learning Exercises for French) and the TICCIT (Time-Shared, Interactive, Computer-Controlled Information Television) project that by 1980 had courseware for language study in ESL, French, German, Spanish, and Italian (Chapelle, 2001).