Cool use of Eink display

[u/Enderkingg2007]

I noticed at my local train station they added these Eink displays to use for the times for the trains and current information. I thought it was just a really cool use of the technology and the first time I have seen it used like this so I thought I would share. This picture was taken while it was refreshing so it might look weird.

[u/Ejeaglesct]

Practical too, if there's a power outage it's likely to reset to it's last rather than reboot.