| 摘要 |
An absolute-movement-path calculating apparatus includes a direction acquiring part detecting a movement direction of the terminal at a given timing; a movement-distance calculating part calculating a movement distance of the terminal at the given timing; a relative-movement-path calculating part calculating a relative movement path based on the number of steps and a user's step length and storing the relative movement path; an absolute-position acquiring part acquiring an absolute position of the terminal, and storing the absolute position; and an absolute-movement-path calculating part calculating, each time the absolute positions are stored, a correction value from the relationship between at least two absolute positions and the relative positions corresponding to the absolute positions and calculating an absolute movement path of the terminal indicated by the absolute coordinate from the correction value and the relative movement path.
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