Lillian Gilbreth
Lillian Gilbreth was an American industrial psychologist and engineer who, with her husband Frank Gilbreth, developed motion study and brought attention to worker fatigue and wellbeing in scientific management.
What they did and why it matters
Gilbreth added the human factor to efficiency engineering, the reason warehouse design today considers ergonomics and fatigue alongside speed. She argued that methods should fit the worker, studied fatigue, and after Frank's death in 1924 ran their consulting business for decades. Working with General Electric she set kitchen working heights based on interviews with thousands of women, an early use of ergonomic data in design. Modern pack stations set at proper heights, rotation between tasks, and attention to injury rates in fulfillment centers reflect her view that sustainable productivity depends on the person doing the work.
Related people
Sources
- Lillian Moller Gilbreth (ASME) asme.org
- Frank and Lillian Gilbreth (New World Encyclopedia) newworldencyclopedia.org