The work measurement/time & motion study was invented by Industrial psychologists :'Frank bunker Gilbreth and Lillian moller Gilbreth. The system designed by them is having 18 components, and is called 'THERBLIG',which is reverse of their last name GILBRETH.
You will find plenty of material on google if you search 'Time and motion study' /therblig. Books too are available at Britanica.com, Target.com etc.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to the use of cookies.