Konrad Zuse (German: [ˈkɔnʁat ˈtsuːzə]; 22 June 1910 – 18 December 1995) was a German civil engineer, inventor and computer pioneer. His greatest achievement was the world's first functional program-controlled Turing-complete computer, the Z3, which became operational in May 1941. Thanks to this machine and its predecessors, Zuse is often regarded as the inventor of the computer.[1][2][3][4]
Zuse was also noted for the S2 computing machine, considered the first process-controlled computer. He founded one of the earliest computer businesses in 1941, producing the Z4, which became the world's first commercial computer. From 1943[5] to 1945[6] he designed the first high-level programming language, Plankalkül.[7] In 1969, Zuse suggested the concept of a computation-based universe in his book Rechnender Raum (Calculating Space).