Possible, but it's expensive tech for marginal gains on an already fast process. The big gains worth paying for are from halving the times of things that take

Possible, but it's expensive tech for marginal gains on an already fast process. The big gains worth paying for are from halving the times of things that take 45 Minutes (i.e. pressure-cooking grains) not taking 30 seconds off a 90s process. I've seen a pizza place with a conveyor oven, that would stall the customer at the till going through drinks options for 30 seconds or so. By the time they've paid, their pizza is ready. Same effect, much cheaper, plus an opportunity to upsell.