Just a few examples of things that I suspect have improved the cost of running a McDonald's (or network of them) or other similar businesses: 1) Self-order kio

Just a few examples of things that I suspect have improved the cost of running a McDonald's (or network of them) or other similar businesses: 1) Self-order kiosks. Definitely reduce costs and required number of workers needed at any time substantially. 2) Scheduling applications. More efficiently schedule workers, trade shifts, etc. 3) Improved warehouse, distribution infrastructure, logistics, coordination software, optimization around deliveries, predicted usage, etc.