My original question was about self-service facilities in general, so the self-checkouts at grocery stores, where you can scan and bag your own purchases, and any kind of self-ordering terminal, really; McDonald’s here have self-ordering terminals here, for example, and they’re never busy, so with just a few pokes on a touchscreen, I can order and pay for my food, grab an order number placard thingy, go sit at my table, and they’ll bring it out to me.
Anything like that that minimizes human interaction and maximizes self-service, that’s what I was asking about.