alt.hn

2/2/2026 at 10:38:47 PM

The Color of Safety

https://protocolized.summerofprotocols.com/p/the-color-of-safety

by laurex

2/6/2026 at 12:36:39 PM

The observation that the colors were meant to be absorbed over time rather than explicitly set out reminds me of the old NYC Metro mosaics. https://www.untappedcities.com/secret-meaning-behind-colors-...

While no one would ever navigate by learning what the mosaics mean, it's a fantastic setup for the expected audience of commuters. Give it a month and your brain would associate a given color with your stop coming up soon, and make navigation easier.

by hirsin

2/6/2026 at 12:47:31 PM

I remember having read a story about some wild dogs in Moscow apparently having learned to use the subway and establishing their own "commute schedule".

I always wondered how the dogs would identify the station to leave the train - counting stations or understanding how the announcements worked felt too "smart". But I imagine the simplest way for them would be to just learn the design of different stations over time and jump off once they see a familiar design through the windows.

by xg15

2/6/2026 at 2:32:46 PM

If I had to make I guess, I'd go with the dogs recognizing the smell. Dogs apparently don't have terribly good vision, but as I'm sure we all know, a very good sense of smell.

by jabl

2/6/2026 at 2:37:06 PM

Goid point, but from inside the train?

by xg15

2/6/2026 at 3:03:41 PM

Maybe when the doors open the characteristic smell of that station enters the cars?

by jabl

2/6/2026 at 3:34:03 PM

I expected more than one photo given the subject.

by xnx