ADULT_LINK: "walk to door (or elevator?) with the word "new" flashing over it, and inspect it."

This is a common sight in your life. Most of your days are just staring at this, doing your tedious work. Though it's for the good of meat so it's FINE and you LOVE it. The speaker to the left "PING"s when there is WORK to be done. The GREEN button opens the MEAT SLOT. The RED buttom closes the MEAT SLOT and sends it on its way, which would be the floor above you.