Applied Motion Study
A Collection Method to industrial Preparedness

128 APPLIED MOTION STUDY the wire with his fingers, and thus accustom his muscles to the activity that they are expected to perform. Moreover, he can, through the speed indications, follow the path at the desired speed, by counting, or by the use of specially designed timing devices that appeal to his eye, to his ear, or to both simultaneously. All of the sense teaching is thus closely correlated. A further correlation through books or through oral in- structions concerning the significance of what he sees and touches, makes the instruction highly efficient. This method of instruction may seem at first applicable to manual work only, but, as with its use the importance of decisions and their relation to the motions becomes more apparent, it will be seen that the complete field of use has by no means as yet been completely charted. So much for the motion model as a means of transferring experience, or of teaching. We next turn to the motion model as a means for recording results. We have already dis- cussed at some length the motion model as a rec- ord of a method of performing an activity. It