Mark Dean
Mark Dean is a computer scientist and engineer best known for co-inventing the Industry Standard Architecture (ISA) bus, a key innovation that allowed peripheral devices like keyboards, disk drives, and printers to connect to personal computers. This breakthrough played a significant role in the growth of the personal computer industry.
His contributions also include helping to design the first IBM PC. Dean’s work revolutionized computing, making it more accessible and versatile.
Source 1: Mark Dean - IBM
Source 2:Mark Dean - National Inventors Hall of Fame
Guido van Rossum
Guido van Rossum is a Dutch computer programmer, best known as the creator of the Python programming language. Python, which was first released in 1991, has become one of the most popular and widely-used programming languages in the world, known for its simplicity and versatility.
Van Rossum's design philosophy emphasizes code readability, making Python an ideal language for both beginners and experienced developers. His work continues to impact the world of software development and education.
Source 1: Guido van Rossum - Computer History Museum
Source 2: Who is Guido van Rossum - No Fluff Jobs
Gladys West
Gladys West is an African-American mathematician and one of the key contributors to the development of GPS technology. She worked on the mathematical modeling that enabled the calculation of satellite orbits, a breakthrough that formed the foundation for modern GPS systems.
West’s work revolutionized navigation and location-based services, making GPS an integral part of our daily lives. Despite facing significant challenges as a woman of color in a male-dominated field, her contributions remain vital to the tech industry.
Source 1: Gladys West - Biography from Britannica
Source 2: Gladys West - National Center for Women & Information Technology