Dina St Johnston
The founder of the UK’s first independent software house
The founder of the UK’s first independent software house
Pioneering software engineer who laid the basis for CAD for engineers of today.
Kathryn Peddrew spent over 40 years working for the NACA/NASA, mainly working in balance in the Instrument Research Division.
The first African-American female supervisor of the NACA, advancing to become an expert in digital computers and their applications in NASA programs.
Mathematician and computer scientist focused on graph theory and combinatorial algorithms, and databases and data security. She published over 200 papers including significant articles on aspects of graph theory and algorithms such as the Train Marshalling Problem.
Software engineer
Dr. Carol Newton developed the first computer program to calculate electron therapy treatments, the Univac I, C-10 Code in 1958 and was a founding fellow of the American Institute of Biological and Medical Engineering and a fellow in the American College of Medical Informatics.
In the early 1960s, Riley was one of the designers and programmers of a general program written for the UNIVAC 490, the first computer designed specifically for real-time applications at NSA. In the late 1960s, she moved to the Cryptanalysis Department at the National Cryptologic School, where she developed a new course in Cryptanalytic Diagnostics.
Chief of the Learning Center at the NSA, where she was instrumental in instituting a number of programs, including the implementation of the sign language course.
Dorothy Toplitzky Blum significantly changed the way NSA did cryptanalysis, pioneering the use of computers to manipulate and process data automatically.