Applied Motion Study
A Collection Method to industrial Preparedness

116 APPLIED MOTION STUDY dimensions. This chronocyclegraph now an- swers every requirement as a recording device, and also as a demonstrator of the correctness of our recommended practice, but it is not always a completely satisfactory device with which to demonstrate, simply because of the fact that the stereochronocyclegraph. is not tangible. While it is possible to throw the stereoscopic records upon the screen, it is not satisfactory to enable an en- tire audience to visualise a motion path simul- taneously. We were forced to use individual, single or magazine stereoscopes. As a result, any group of learners, although provided with stereo- scopes and with the same picture, or cyclegraph record, find it difficult to use or visualise the cy- clegrapli simultaneously. It is difficult to con- centrate the group mind upon the individual sub- divisions of the motion. The motion models overcome this difficulty, making the motion path actually tangible. They enable us to demon- strate to the group mind. The chronocyclegraph is a perfect record. It is free from the errors of prejudice, carelessness, and all other personal elements. The motion model is the precise record made tangible, and