| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation apparatus that supports smooth rendezvous by adjusting a joining time of rendezvous.SOLUTION: In a first navigation apparatus and a second navigation apparatus, a joining geographical point, which is a rendezvous place, is set as destination, and the two apparatuses can transmit and receive information by communicating between each other. The first navigation apparatus, when its departure toward the joining geographical point is detected, transmits a departure notice indicating its departure to the second navigation apparatus. The second navigation apparatus, upon receipt of the departure notice from the first navigation apparatus, notifies the user or the departure of the first navigation apparatus. |
