INFORMATION DISPLAY DEVICE

摘要

PURPOSE:To make an explained person unnecessary to see cursor movement irrelevant to explanation by generating a cursor for presentation operation and a cursor for presentation explanation, and switching over a cursor selecting/ releasing means and the cursor by the purposes. CONSTITUTION:A cursor image generating means 13 generates the cursor which is moved by a cursor moving means 12 and used by an explainer to operate presentation, and the cursor selecting/releasing means 14 selects or releases the cursor for presentation explanation. A cursor image generating means 15 obtain position information on the cursor once the cursor is selected by the cursor selecting/releasing means 14 and generates a 2nd cursor for explaining presentation materials which follow up the cursor by the movement of the cursor moving means 12 and stops from following at the position when the cursor is released. A display means 16 puts images generated by a presentation image generating means 11 and cursor image generating means 13 and 15 together and displays their composite image.