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Re:ChatGPT Passes Google Coding Interview for Level 3 Engine... by flangola7 on Saturday February 04, 2023 @03:09PM (#34657689)
Lookup lights out manufacturing. There are factories that often run whole days in the dark because there's no point turning on the nights if there's no one around
Re:ChatGPT Passes Google Coding Interview for Level 3 Engine... by Animats on Saturday February 04, 2023 @07:07PM (#34659951)
Not really. Although running CNC milling machines and lathes unattended at night is reasonably common. Day shift sets them up, and they cut metal all night.

Fanuc, the robot manufacturer, famously does run a lights-out factory, and has since 2001. It was the dream of Fanuc's founder. Baosteel now has a lights-out steel coiling facility. Both of these are more PR than cost effective.

There are many factories where there are very, very few people for large rooms full of machines, though.

Re:ChatGPT Passes Google Coding Interview for Level 3 Engine... by metadat on Saturday February 04, 2023 @10:49PM (#34661636)
They are mostly a myth, though not always.

This comment from 7 days ago covers it adequately:

https://news.ycombinator.com/item?id=34562122