Drawing - plotted on paper - is still widespread and is an integral part of most engineering offices, design departments and manufacturing plants. Not only because it is much easier to talk about strategies or details in a team in view of the information put on paper, but because those involved in brainstorming quickly outline changes or large-scale issues are easier to display or depict than on a screen and more precisely than with a projector can.
At Marschner-Engineering both digital monochrome scanning and plotter technology are available for formats from A3 to A0.