4 ms·
I always thought the bird sounds were more of a guide for blind people, to give them a reference point for where the platform is, because I've heard them on abo
by Taganov 3y ago
I always thought the bird sounds were more of a guide for blind people, to give them a reference point for where the platform is, because I've heard them on above ground stations too.
- deleted 3y ago[deleted]
- matsimitsu 3y agoThe bird sounds are indeed a guidance for blind people (to the escalators/elevators/exit).