i work as a qa supervisor on a production line. we make stuff like premade salads, sandwiches and other shit you see in grocery stores. we employ many guatemalans, many of which cannot read or write in any language. as with traditional food production, labeling is a must so things can be sourced in the event of a recall. also incredibly important so as to not mix allergens.  however, since most of the prep staff are illiterate, the separation process relies on caveman-like hand signals and crude drawings. if the prepping staff gets confused, they stand in a certain corner of the kitchen until a supervisor can properly show them to the right bin and make a 'mixing' hand gesture in order for them to understand which ingredients go where. we call it the confusion corner. i wish i were making this up. i feel bad for people with bad allergies. mixups happen all the time.
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