| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable a display form for securing a visual field for dealing with an unexpected event due to wind, for a display form of transmission display.SOLUTION: A wind information acquisition unit 120 acquires information regarding a wind force and a wind direction as wind information around a device. A transmission display unit 140 includes: a transmission type display 144 for displaying information in a visual field of a user; and a display control unit 142 for changing a display form of information to be displayed on the display 144 so as to secure the visual field on a windward side in the display 144 and displaying it, when the wind force is equal to or more than a predetermined wind force, based on the wind information acquired by the wind information acquisition unit 120.</p> |
