It's a lot of work filling and emptying a domestic dishwasher. I'm wondering why the industrial models aren't more popular in ordinary homes, where one can load a full tray of dishwash, and then move a full tray of clean cups into the shelves.

Oh well, those trays typically used in the canteens etc are big and bulky - but I'm sure it should be possible to make trays more suitable for domestic usage. I can't understand why IKEA hasn't come up with such a concept yet ... a small dishwasher taking small trays, and cupboards specially made for stacking such trays.

Not only that one would be able to unload the machine in few seconds, but the risk of breaking something while unloading would also be reduced.