I have been at the local #k4cg hackerspace and made a little departure display.

Description: The picture shows a vertically oriented screen mounted to a wall mount showing the departing public transport lines from the nearest station.
abfahrtsscreen.jpg
@ckeen how did you realized this? Are the departure times public data?
@dubst3pp4 it's an info-beamer installation with a CHICKEN Scheme grabber of the local public transport provider's API.

I should have scraped the website though, that results seem to be more accurate...