Metro doors

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1. Pete Zaitcev (zaitcev@shitposter.club)'s status on Wednesday, 06-Dec-2023 05:10:19 JST Pete Zaitcev

   in reply to
   @lanodan @coolboymew Weirdly enough Russians did it back in 1970s with ease, in trains that had no computers at all. It was required in St. Petersburg (then Leningrad) subway for all stations with doors. I vividly remember seeing that when I was about 6 years old. Very unusual for anyone used to Moscow!
   https://www.flickr.com/photos/carlitos/16439282901