But now that the leaves are (almost) all cut, they need to be painted. Painted by sprayer, but a sprayer controlled by the human hand. Which means laid out on a warehouse floor - which warehouse has no heat. And it's Cooooold today.
Pretty ironic that completion of these high-tech laser products are being delayed by lack of one of the oldest techs of all... a Fire to warm human hands at!
Public domain image from Wikimedia, messed with