描图员是过去的工作岗位，在没有电脑绘图的年代，设计师用铅笔在透明纸上画

Tracing member is past jobs, not in the age of computer graphics, designers draw with a pencil drawing on transparent paper, the finished product to tracing member, member of the cast transparent tracing paper on the original, painted over with ink pen, drawing good tan again drawing blueprints. With the development of computer, job tracing members of the generally canceled. <br>Now that the design will not only trace seems a bit derogatory. But we are learning from the design of tracing to learn, but the intent is to draw people use computers.

The sketcher is the past job, in the age of no computer drawing, the designer with a pencil on the transparent paper drawing, the finished product to the sketcher, the sketcher in the original map covered with transparent paper, with ink pen drawing again, painted a good drawing and then sun-drenched blueprint. With the development of the computer, the job of the sketcher is generally abolished.<br>Now say will not design, only sketch, seems to be a bit derogatory. But everyone learns design from the drawing, just using the computer to draw other people's intentions.

In the past, when there was no computer drawing, designers used pencils to draw pictures on transparent paper, and the finished products were handed over to the drafters. The drafters covered the original picture with transparent paper, painted it once with ink pen, and then printed the drawings into blueprints. With the development of computers, the job of a draughtsman has generally been cancelled.<br>Now I can't design. I can only draw pictures, which seems to be derogatory. But we learn to design from drawing, just using computers to draw other people's intentions.<br>