| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation system with high precision and practicability which is small, movable, and a low price. SOLUTION: This navigation system 100 comprises an input means 1 which includes a personal computer or the like having an communication means 2 for inputting position information of a passing point; a GPS navigation device 3 which conducts a GPS navigation process; and a mobile display means 5 having a display unit 4 communicable with the GPS navigation device 3 and the input means 1, and capable of displaying at least some parts of calculation results of the GPS navigation device 3. |
