Re:Hacking an old Kindle to display bus arrival times
by thaumasiotes on Tuesday February 24, 2026 @03:51PM
(#47142818)
> for a bus schedule that updates every 60 seconds
Bus stops in Shanghai have e-ink displays that are kept up to date with the current estimated arrival time of each bus. (I don't know what the time resolution is; it could be 60 seconds, but not much longer than that.)
Bus stops in Shanghai have e-ink displays that are kept up to date with the current estimated arrival time of each bus. (I don't know what the time resolution is; it could be 60 seconds, but not much longer than that.)