| 摘要 |
A device of the present invention is an information processing device that implements more user-friendly screen control. The information processing device is characterized in that the stroke of a user operation with respect to a touch panel is acquired, and, when it is estimated that the operation by the stroke will draw the outline of a closed area, a scroll operation by the stroke is locked. The information processing device is also characterized in that, when it is not estimated that the operation by the stroke will draw the outline of a closed area, the scroll operation lock is released. The estimations are based on the amount of movement of the stroke. |
