@failedLyndonLaRouchite@mas.to
Post #2983687
2026-05-16 17:32 UTC
@quinn@social.circl.lu The programmer is driving a bunch of us to lunch, and we come to an at grade RR crossing with automatic gates and signals
The programmer STOPS the car, rolls down the windows, looks carefully then crosses the track
when we all say: you don't have to do that, there are automatic signals, he says
Software
Replies (1)
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@Joris@hostux.social 2026-05-16 19:35
@failedLyndonLaRouchite@mas.to Pardon the train geekery... I look both ways too, despite rail safety systems being rated for a dangerous failure of ≥ 10^−9 to < 10^−8 per hour. https://www.intertechrail.com/understanding-sil-in-railway-systems @quinn@social.circl.lu