Both Ada Lovelace and Lillian Gilbreth played important roles in the development of interaction design. Lovelace believed that machines served a greater purpose than just being used as calculators. She imagined being able to compose music and paint, just like how modern apps built today try to build connections and foster creativity. This is important as it allows for understanding to go towards modern-day apps, and being able to reshape those apps to suit people’s needs.
Gilbreth was more focused on efficiency and the overall design of spaces and tools to make them usable, thus satisfying human needs. These concepts remain important in expanding human interaction as they work to change and fulfill modern-day human needs, making them important figures in the history of technology.
Whether through computational thinking or human-centered design approaches, the principles of both women were paramount in modern interaction design, all her accentuated the role of technology in enhancing human capabilities.