Many companies are working on hotel and airport robots. We covered a few of them here in the past few weeks. HOSPI is an autonomous delivery robot capable of providing hotel guests drinks. It can also collect dishware and provide travelers with relevant info at the airport.
Panasonic is testing the robot in cooperation with the Narita International Airport Corporation and the ANA Crowne Plaza Narita. The robot can move around the lobby to offer bottled beverages or collect dishware to deliver to the relevant counter.