In general, sketching is a quick way to record an idea for later use. Methods Sketching Sketch for a government buildingĪ sketch is a quickly executed, freehand drawing that is usually not intended as a finished work. A professional drafter who makes technical drawings is sometimes called a drafting technician.
Ī drafter, draftsperson, or draughtsman is a person who makes a drawing (technical or expressive). Technical drawings are understood to have one intended meaning.
Artistic drawings are subjectively interpreted their meanings are multiply determined. The need for precise communication in the preparation of a functional document distinguishes technical drawing from the expressive drawing of the visual arts. Many of the symbols and principles of technical drawing are codified in an international standard called ISO 128. Together, such conventions constitute a visual language and help to ensure that the drawing is unambiguous and relatively easy to understand. To make the drawings easier to understand, people use familiar symbols, perspectives, units of measurement, notation systems, visual styles, and page layout. Technical drawing is essential for communicating ideas in industry and engineering. Technical drawing, drafting or drawing, is the act and discipline of composing drawings that visually communicate how something functions or is constructed. Drafter at work Copying technical drawings in 1973
