Consultants teaching business writing seminars tell us to avoid jargon because it interferes with clear communication. This certainly is true when trying to communicate technical concepts to lay audiences such as the general public or top management. But jargon can actually enhance communication when appealing to engineers, computer specialists and other technical audiences. Because it shows the reader that you speak his language . People in all fields publicly denounce jargon but privately love it.
Engineers have their own visual language .
Charts, graphs, tables, diagrams, blueprints, engineering drawings, and mathematical symbols and equations. You should use these visual devices when writing to engineers - for two reasons. First, engineers are comfortable with them and understand them. The best visuals are those specific to the engineer's specialty. Electrical engineers like circuit diagrams.