
Guardian
A couple of months ago, Justin Adsuara was surprised to see a waist-height robot scooting through the hallways of the Embassy Suites by Hilton. The glowing white cylinder was accompanied by an operator teaching it the layout of the new Seattle hotel, similar to training a dog to walk on a leash. Once the robot learns the lay of the land, it could deliver room-service meals or linens to guests. ...
https://www.seattletimes.com/business/technology/as-seattles-new-hotels-roll-out-automation-to-serve-guests-workers-worry/