Science & technology

Creation of Simula

1962

Simula is a programming language developed at the Norwegian Computing Center in Oslo by Ole-Johan Dahl and Kristen Nygaard. It began as a language for simulations of systems such as queues and industrial processes, and an early version was followed by a more general one. Simula introduced the main concepts of object-oriented programming, including classes, objects, inheritance and virtual procedures, and so it is regarded as the first object-oriented language. Its ideas strongly influenced later languages such as Smalltalk and C++. Dahl and Nygaard received the Turing Award in 2001 for their work. Although Simula itself was used mostly in Scandinavia, its legacy is in nearly every modern software system.

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