IAS Computer

Development of the IAS Computer at the Institute for Advanced Study began in 1945. Designed and built by Alfred von Nuemann based on some earlier concepts, it is also known as the von Nuemann machine. This also spawned the von Neumann architecture, in influential stored-program computing design that is still in use today. It’s plans were distributed widely, and it spawned a whole class of derivative computers that were called “IAS machines”.