| 摘要 |
PROBLEM TO BE SOLVED: To provide a determination device capable of guiding to a position at the point of time when a user changes moving means, automatically without operation by the user, or the like.SOLUTION: A determination device (1) includes a change determination part (2) for determining change of moving means by a user, a distance calculation part (5) for calculating a distance (d) from a changing position showing a position at the determination point of time by the change determination part (2) to the present position of the user, and a determination part (6, 8) for determining whether the user wants to return to the changing position or not.SELECTED DRAWING: Figure 1 |
