Women in the tech have historically been underrepresented. Two of the most notable are Ada Lovelace and Lillian Gilbreth.

Ada Lovelace is an important figure in the history of computer science and interaction design because of her groundbreaking work with Charles Babbage’s Analytical Engine in the mid-19th century. While the machine was never built, Ada’s notes on its design is what is considered one of the first algorithms, making her a pioneer in programming (aka the first computer programmer!). Moreover, her insights on how machines could interact with humans and their creativity (i.e. music) highlighted human-machine capabilities and laid the groundwork for modern-day interaction design.

Lillian Gilbreth is known as the first lady of engineering and is another significant figure in interaction design history. She studied how people interact in their environment and innovated redesigned work practices. Moreover, she redefined women’s work and designing for disabilities. Her work emphasized user-centered design, demonstrating how thoughtful design can improve functionality and experience.