| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device and program capable of improving the visibility even when a vehicle information graph and a travel trajectory are simultaneously displayed on a relatively small display section.SOLUTION: A portable phone 100 includes: a display operation section 104; a storage section 103 for storing travel information including at least vehicle information in a predetermined period; and a control section 101 that, on the basis of the travel information, makes the display operation section 104 display the vehicle information graph indicating the variation in vehicle information and the travel trajectory in an overlapping state. The control section 101 can optionally vary the concentration difference of the vehicle information graph and the concentration difference of the travel trajectory displayed by the display operation section 104. |
