The work force in design and drafting is undergoing the most dramatic change in its history with the advent of Computer Graphics. The computer and CRT are replacing the traditional T, square, pencil, and compass. Work is being accomplished by one person where manually it would have required several. Even the end product is changing from layouts and details to digital data and mathematical surfaces. Retraining the highly skilled and experienced work force is the key to taking full advantage of this rapidly expanding technology.