| 摘要 |
Proposed is a navigational system (1), which provides a user with a plurality of routes between a starting point (S) and a destination (Z) for selection. The navigational system (1) includes a calculation unit (400) for calculating a first route (5) from starting point (S) to destination (Z). It further includes a reproducing device (700) for reproducing the calculated first route (5). The calculation unit (400) calculates at least one second route (10), which differs from first route (5), from starting point (S) to destination (Z). The reproducing device (700) reproduces the at least one calculated second route (10) in addition to the first route (5).
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