INFORMATION DISPLAY DEVICE, INFORMATION DISPLAY METHOD, INFORMATION DISPLAY PROGRAM, AND RECORDING MEDIUM

摘要

A temporary route from a current point of a mobile object acquired by an acquisition unit (102) to a designation input point for which a designation input is performed by an input unit (104) is retrieved by a retrieval unit (105). A display unit (101) is controlled by a display control unit (108) to display information on the temporary route while the designation input is continued and erase the information on the temporary information when the designation input is canceled or the information on the temporary route is displayed for a predetermined period of time or longer. When a confirmation unit (106) confirms during the display of the temporary route that route guidance is executed by using the temporary route, a route guidance unit (107) executes route guidance processing by using the temporary route.