is asset of principles for the efficient performance of industrial processes which were initially proposed by U.S. engineer and psychologist Lillian Moller Gilbreth (1878 – 1972) and her husband, U.S. engineer Prank Gilbreth (1868 – 1924). The principles suggest- simultaneous use of both hands moving in opposite directions- use of continuous, curved movements rather than straight line motions- use of the fewest movements possible- use of such items as jigs and fix
MOTION ECONOMY: “The idea of a motion economy involves: simultaneous use of both hands moving in opposite directions- use of continuous, curved movements rather than straight line motions- use of the fewest movements possible- use of such items as jigs and fix”