Frank B. Gilbreth

Frank B. Gilbreth was an American engineer and management consultant known for his pioneering work in time and motion study. He aimed to improve efficiency in the workplace by analyzing workflows and eliminating unnecessary movements. Along with his wife, Lillian, he developed methods that contributed to industrial engineering and human factors research. Gilbreth is often associated with the principles of scientific management and is famous for introducing the concept of "therbligs," which are basic motions involved in work processes. His work laid the foundation for modern efficiency techniques and influenced both engineering and management practices.