It’s impossible to overestimate the importance of good vision. All CAD users need to take definite steps to preserve and protect their eyesight. One thing you can do to bring relief to your eyes is to follow the 20-20-20 rule…
A “key” part of the AutoCAD user’s hardware, and a vital part of the CAD interface, is the keyboard. The computer keyboard is, in many ways, an archaic piece of equipment. Look at it and you can almost imagine little steel levers coming down from the underside of each key, like in the antique Remington typewriters.
Give yourself credit. As a CAD designer, you are using your eyes, mind, body, time, and energy to operate one of the most complex technological tools out there.
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