Qualifications
The necessary qualifications are simple for the clerk who is to handle figure work with a calculating machine. He should have a fair mental equipment with at least a common school education. A high school or business school course will be an advantage. He should also possess a natural liking for arithmetic. The full use of one hand, preferably the right, is essential to success in operating such a machine.
Training Required and Length of Course
To operate any key-driven type of machine speedily and accurately one must devote considerable time to intelligent practice. The process is not unlike that of learning to operate the typewriter. In the operation of this type of machine both hands will be required for the manipulation of the 81 keys. An intensive course of from 10 to 12 weeks is required to develop the necessary manual skill and master the special rules for performing the various mathematical calculations.
On the crank-operated calculating machine, all work is direct, i. e., all operations are handled exactly as they are handled with paper and pencil so far as rules are concerned. Anyone who can handle a pencil can readily operate this type of calculating machine. Speed and accuracy on this type of machine are largely independent of manual skill on the part of the operator. One who possesses a good common school education and some aptitude for arithmetic will need only two or three weeks of practice in order to handle successfully all figure work in the average office. Such machines have an unlimited range in practical work, handling such work as estimating, engineering problems, and statistics.
Other Office Machines
Much important printing and duplicating are done on privately-owned machines, and skillful operators are always in demand for this work. Such an occupation may appeal to the man whose handicap makes him shrink from continual contact with the public, and who has his hands and fairly good general health.
Salaries are not large, usually from $10 to $15 a week and there is no natural line of promotion leading to more responsible positions. However, skill in this work, combined with a little capital, may enable a man to establish an independent business of his own by purchasing the necessary machines and advertising to do work for the general public.
Short unit courses of from 6 to 10 weeks will suffice to acquire the requisite manipulative skill for this work.
Where there are no schools giving instruction for this occupation arrangements can be made for securing training as an apprentice in the factory of the manufacturers, or in the offices of firms equipped to do this work for themselves, the training being under the direction of the Federal Board for Vocational Education.