bcch @bocchi.codes · Mar 19

Ever since I saw this button layout in my building, I've been curious like why the fuck isn't there a button to go up? Well. That's because this guy works in a FIFO algorithm: if a person at the top floor requests to go all the way to 1, it will go there, but there's a catch.

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bcch · Mar 19

It will only stop mid-way if there was a request BEFORE it started traveling. It ruins my mood whenever I see the elevator going down on a floor above me, only for it to pass right through my floor all the way down. It's often very ineffective timewise and potentially leads to more energy costs.