| 摘要 |
PROBLEM TO BE SOLVED: To enable more accurate display of a movement locus even if a GPS cannot be made to function normally.SOLUTION: If a movement locus A is displayed on a screen 401 even while a user moves in a direction of a broken-line arrow B as shown in (a), the user corrects the situation by performing rotation correction so that the movement locus A approaches a reference line 2, for example, as a result of rotation of a map through a swipe on the screen 401. As a result, a corrected movement locus C is drawn on the screen 401 as shown in (b) as dots and lines. |
