The need for graphics programs arose from use of spreadsheet programs which display primarily tables of numerical information in a manner best appreciated by an accountant. Graphics features in some spreadsheet programs did not advance creating a need for a more sophisticated stand alone program. Separately developed graphics programs came on the market to better display spreadsheet information. Initially then, graphics programs then would display information in graph forms, typically, line and bar graphs and pie charts. Graphs are only one type of display now available from graphics programs.
Demonstrative evidence is generally invaluable in a courtroom.
The lawyers job is to persuade the trier of fact that his or her point view is the correct. Words often are expressed without full comprehension by the listener. Communication can readily occur by presenting images and graphics. Graphics, of course, are no stranger to the courtroom. Graphics programs help prevent last minute trial exhibit preparation.