Postauto - Presence Signaling : 無料・フリー素材/写真
Postauto - Presence Signaling / Welcome to Switzerland backstage!
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | The device at the top of the bus stop sign emits two yellow LED flashers. The device could send a signal to the bus, but in this version it is based on visual contact. A different display for the request for support, e.g. for wheelchairs, would also be possible. That also doesn't exist here and both lights are flashing. Switzerland, Aug 4, 2021. (2/3) |
| 撮影日 | 2021-08-04 12:26:00 |
| 撮影者 | Welcome to Switzerland backstage! , Eastern Switzerland |
| タグ | |
| 撮影地 | Wolfhalden, Appenzell Ausserrhoden, Switzerland 地図 |