• Signtist@lemm.ee
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    8 months ago

    Stupid cosmetic designs have been an issue for a long time. There was a theater fire in Chicago in the early 1900’s where a bunch of people died because they couldn’t figure out how to use the fancy door handles while panicking and being crushed by everyone trying to get out. That’s the reason why exit doors on buildings with a high occupancy are now required to swing out, and have those pushbar locks that allow the door to open even if you’re just falling on it.

    If it’s possible that someone will need to use something while panicking, it needs to be as simple, intuitive, and failproof as possible

    • roguetrick@lemmy.world
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      8 months ago

      Wanted to chime in and clarify, the major issue there is you cannot operate a door handle in a crush, no matter how much of your senses you have. Can’t use a door handle if you can’t use your arms. Am drunk on the internet and hope this isn’t interpreted as a hostile reply.