I think they are drink coolers without any moving parts (well I guess there's a compressor), not vending machines. I bet there are cameras everywhere and you'

I think they are drink coolers without any moving parts (well I guess there's a compressor), not vending machines. I bet there are cameras everywhere and you're expected to self-checkout. Or just check-out at a counter. I recently bought something with self-checkout at an appliance store, so not groceries. Grabbed a thing of a shelf, scanned it at a touch screen terminal, payed for it with my contactless payment ring and just walked out. No human contact whatsoever. If that isn't future then I don't know what it.