Presentation assistance system

PURPOSE: To assist presenter's presentation by providing a means which enables the presenter to easily specify an explanation place. CONSTITUTION: This presentation assistance system is provided with a drawing storage means 105 for storing drawing data used for the presentation, an indication data input means 106 for receiving the input of the shape and position of an indication graphic for indicating part of the drawing an indication data storage means 101 for storing the data inputted by the indication data input means, a plotting means 103 which plots a drawing image by using the drawing data and an indication graphic image by using the data inputted by the indication data input means, and a display means 104 which displays the drawing image and indication graphic image independently or one over the other according to an indication. COPYRIGHT: (C)1993,JPO&Japio