While at a hotel for a wedding I needed shower cap. I pressed 0 on the room phone and asked the front desk attendant to send one up. To my surprise, I received an automated message to the room a few moments later…it was a voice saying, “I’m here with a shower cap at your door”… I opened the door and there was a robot with my shower cap (a little guy named Archie, pictured below). He navigates the hotel by GPS and sensors bringing people what they ask for. Hotel porters are no more.