

Kathleen Booth
Inventor of Assembly Language
The first assembly language and its assembler
Rating
88Impact score
Domains
Assembly languageMachine architectureEarly neural networks
Scouting report
Wrote what is generally considered the first assembly language, for the ARC2 and later APE(X)C machines at Birkbeck, and the assembler to go with it. Co-wrote some of the earliest books on how to program and design these machines, and did early work applying neural network ideas to character recognition in the late 1950s.
Curator’s note
Everything between machine code and a compiler starts here.
Sources
- 01Kathleen Booth en.wikipedia.org
- 02Coding for A.R.C. (1950) en.wikipedia.org