NAVIGATION DEVICE AND OPERATING UNIT DISPLAY METHOD

摘要

Provided is a navigation device (100) for accepting the operations of operation buttons (A - E) displayed on a display (28), wherein the device is comprised of vehicle operation detection means (11), (12), (13) for detecting vehicle operation during travel; vehicle operation acquisition means (21) for acquiring driver operation information based on the vehicle operation detected by the vehicle operation detection means; driver characteristics learning means (23) which learn the driving characteristics of the driver based on the driver operation information; and display state update means (24) which change the display states of operation buttons (A - E) in response to the results learned by the driver characteristics learning means (23).