Sophie Wilson

Sophie Mary Wilson (born Roger Wilson; June 1957) is an English computer scientist, a co-designer of the instruction set for the ARM architecture. Wilson first designed a microcomputer during a break from studies at Selwyn College, Cambridge. She subsequently joined Acorn Computers and was instrumental in designing the BBC Microcomputer, including the BBC BASIC programming language. She first began designing the ARM reduced instruction set computer (RISC) in 1983, which entered production two years later. It became popular in embedded systems and is now the most widely used processor architecture in smartphones. In 2011, she was listed in Maximum PC as number 8 in an article titled "The 15 Most Important Women in Tech History". She was made a Commander of the Order of the British Empire in 2019.

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