I figure there are enough of these now that they will soon be the norm. They are almost certainly cheaper than humans…
This is Starwood’s Robot Butler, which can deliver small items such as toothpaste.
Professionally “dressed” in a custom shrink-wrapped, vinyl collared uniform and nametag, A.L.O. will modestly accept tweets as tips as its wheels whizz from task to task. [Starwood Hotels]